{"id":630531,"date":"2026-09-20T14:12:11","date_gmt":"2026-09-20T14:12:11","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/630531\/"},"modified":"2026-09-20T14:12:11","modified_gmt":"2026-09-20T14:12:11","slug":"what-to-watch-on-tv-and-streaming-sunday-september-20-2026","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/630531\/","title":{"rendered":"What To Watch On TV And Streaming Sunday, September 20, 2026"},"content":{"rendered":"<p>            &#13;<br \/>\n    &#13;<br \/>\n    &#13;<br \/>\n    &#13;<\/p>\n<p>&#13;<br \/>\n    &#13;<\/p>\n<p>                                             &#13;<br \/>\n                                                    &#13;<br \/>\n                            &#13;<br \/>\n                        <img loading=\"lazy\" decoding=\"async\" class=\"gallery-image \" src=\"https:\/\/www.newsbeep.com\/ie\/wp-content\/uploads\/2026\/09\/intro-1789761516.jpg\" data-slide-url=\"https:\/\/www.tvline.com\/2261732\/what-to-watch-september-20-2026-tv-shows-movies\/\" data-post-id=\"2261732\" data-slide-num=\"0\" data-slide-title=\"What To Watch Sunday: Lioness Wraps, Best Medicine Returns, Jon Hamm In American Hostage, And More: \" width=\"780\" height=\"438\" alt=\"What to Watch on TV and Streaming Sunday, September 20, 2026\"\/>&#13;<\/p>\n<p>                    Ryan Green\/Paramount+<\/p>\n<p>Every day, TVLine&#8217;s <a href=\"https:\/\/www.tvline.com\/category\/what-to-watch\/\" target=\"_blank\" rel=\"nofollow noopener\">What to Watch<\/a> column spotlights new and returning English-language shows (and select movies) premiering or airing fresh episodes across broadcast, cable and streaming \u2014 organized below by release time and alphabetically within each slot.<\/p>\n<p>On TV this Sunday: &#8220;Lioness&#8221; wraps Season 3, &#8220;Best Medicine&#8221; gets a head start on Season 2, and\u00a0Jon Hamm leads &#8220;American Hostage.&#8221;\u00a0<\/p>\n<p>If you&#8217;d like a recommended watchlist delivered to your inbox each morning, you can <a target=\"_blank\" href=\"https:\/\/tvline.kit.com\/whattowatch?utm_source=tvline&amp;utm_medium=whattowatch_article\" rel=\"noopener noreferrer nofollow\">sign up for TVLine&#8217;s free What to Watch newsletter here<\/a>.<\/p>\n<p>            <a class=\"button\" href=\"https:\/\/www.tvline.com\/2245919\/september-2026-tv-schedule-what-to-watch-printable-calendar-premieres-finales-list\/\" target=\"_blank\" rel=\"nofollow noopener\">&#13;<br \/>\n                PRINTABLE SEPTEMBER TV CALENDAR&#13;<br \/>\n            <\/a><\/p>\n<p>                Showtimes for September 20, 2026<\/p>\n<p>\n        3:00 AM<br \/>\n        ET\n    <\/p>\n<p>        Cold as Balls<\/p>\n<p>\n            Netflix<br \/>\n            SEVEN-EPISODE BINGE\n        <\/p>\n<p>Kevin Hart gets into the ice tub with Serena Williams, Novak Djokovic, Rob Gronkowski, Cooper Flagg, Sean O&#8217;Malley, Zlatan Ibrahimovi\u0107, and IShowSpeed for a new round of unconventional athlete interviews.<\/p>\n<p>        Lioness<\/p>\n<p>\n            Paramount+<\/p>\n<p>Season 3 finale:\u00a0Kyle\u2019s chase sparks deadly fallout as Joe uncovers a wider plot.<\/p>\n<p>        Stop! That! Train!<\/p>\n<p>\n            Netflix<br \/>\n            NEW TO STREAMING\n        <\/p>\n<p>When a catastrophic &#8220;Stormaganza&#8221; threatens to derail a high-speed train and crash it into Los Angeles, two best friends (Ginger\u00a0Minj and Jujubee)\u00a0must join forces with the snobby first-class attendants (Symone, Brooke Lynn Hytes, Marcia Marcia Marcia) and President Gagwell (RuPaul) to save the day.<\/p>\n<p>\n        1:00 PM<br \/>\n        ET\n    <\/p>\n<p>        Saturday Night Live UK<\/p>\n<p>\n            Peacock<\/p>\n<p>Jamie Demetriou hosts; Royal Blood performs.<\/p>\n<p>\n        7:00 PM<br \/>\n        ET\n    <\/p>\n<p>        Sunday Night Baseball<\/p>\n<p>\n            Peacock<\/p>\n<p>Season 37 finale: The Milwaukee Brewers play the Baltimore Orioles, live from\u00a0Camden Yards in Baltimore.<\/p>\n<p>\n        8:00 PM<br \/>\n        ET\n    <\/p>\n<p>        Best Medicine<\/p>\n<p>\n            Fox<br \/>\n            SPECIAL PRESENTATION\n        <\/p>\n<p>Season 2 premiere:\u00a0A mermaid washes ashore in Port Wenn to the amazement of everyone in town; Judith, a well-meaning townsperson (guest star Andrea Martin), creates havoc while on prescribed oxygen. (Premiere re-airs in its regular time slot, Tuesday at 8\/7c.)<\/p>\n<p>        Big Brother<\/p>\n<p>\n            CBS<\/p>\n<p>The final five houseguests battle to win Head of Household; three new nominees hit the block.<\/p>\n<p>        Kimora Lee: On Her Own<\/p>\n<p>\n            Lifetime<\/p>\n<p>Lee reflects on the personal and professional challenges that shaped her life, the sacrifices behind her success, and her determination to reclaim her voice in this new documentary.<\/p>\n<p>        The Marlow Murder Club<\/p>\n<p>\n            PBS<\/p>\n<p>When a man is killed at her university reunion, Becks finds herself on the wrong side of an investigation.<\/p>\n<p>\n        9:00 PM<br \/>\n        ET\n    <\/p>\n<p>        American Hostage<\/p>\n<p>\n            MGM+<br \/>\n            TWO EPISODES\n        <\/p>\n<p>Series premiere: An Indianapolis radio reporter (played by Jon Hamm) is thrust into the middle of a life-or-death crisis when a hostage taker (Giovanni Ribisi) demands to be interviewed on his program; Mireille Enos, Kristoffer Polaha, and William Jackson Harper co-star.<\/p>\n<p>        Best of VMAs: Unforgettable Moments<\/p>\n<p>\n            CBS<br \/>\n            ONE-HOUR SPECIAL\n        <\/p>\n<p>Vanessa Lachey hosts a look back at the VMAs&#8217; most memorable moments, from bold fashion choices and collaborations to career-defining performances.<\/p>\n<p>        The Detour With David Chang<\/p>\n<p>\n            CNN<br \/>\n            TWO EPISODES\n        <\/p>\n<p>The six-part docuseries follows the chef, restaurateur, and author in his pursuit of no-frills but unforgettable eats on the open road.<\/p>\n<p>        High Value Target: The Hunt for Saddam<\/p>\n<p>\n            TNT<\/p>\n<p>John comes face to face with Saddam Hussein; the Insurgents remount their attacks.<\/p>\n<p>        Lanterns<\/p>\n<p>\n            HBO<\/p>\n<p>The investigation into Hal Jordan&#8217;s death picks up steam this week.<\/p>\n<p>        Marble Hall Murders<\/p>\n<p>\n            PBS<\/p>\n<p>As Eliot&#8217;s health deteriorates, he accuses his family of murder; Atticus Pund closes in on his prime suspect.<\/p>\n<p>        The Real Housewives Ultimate Girls Trip: Roaring 20th<\/p>\n<p>\n            Bravo<\/p>\n<p>The ladies head to the Big Apple where Dorinda brings back the iconic Gangster Brunch; a moving reading from Carole has the women reflecting on the sisterhood forged through years in the &#8220;Housewives&#8221; spotlight.<\/p>\n<p>\n        10:00 PM<br \/>\n        ET\n    <\/p>\n<p>        Trespasses<\/p>\n<p>\n            PBS<\/p>\n<p>Stateside premiere: The series follows a young Catholic schoolteacher (Lola Petticrew) in 1975 Northern Ireland who embarks on a dangerous affair with an older, married Protestant barrister (Tom Cullen); Gillian Anderson co-stars.<\/p>\n<p>        Youth<\/p>\n<p>\n            HBO<br \/>\n            TWO EPISODES\n        <\/p>\n<p>Series premiere: Creator Sharon Horgan plays a 50-year-old divorcee in search of sex and love whilst juggling caring for her ailing parents and parenting her should-be grown-up son; Sharlene Whyte, Rupert Friend, Aran Murphy, and Robbie Gee co-star.<\/p>\n<p>\n        11:30 PM<br \/>\n        ET\n    <\/p>\n<p>        President Curtis<\/p>\n<p>\n            Adult Swim<br \/>\n            PENULTIMATE EPISODE\n        <\/p>\n<p>With Christmas spirit at an all-time low across the country, Curtis attempts to find a fix by deploying a group of synthetic beings, custom-designed to spread cheer.<\/p>\n<p>            <a class=\"button\" href=\"https:\/\/www.tvline.com\/2226545\/2026-fall-tv-schedule-release-dates-premieres-calendar-printable\/\" target=\"_blank\" rel=\"nofollow noopener\">&#13;<br \/>\n                PRINTABLE FALL TV CALENDAR&#13;<br \/>\n            <\/a><br \/>\n&#13;<br \/>\n    &#13;<\/p>\n","protected":false},"excerpt":{"rendered":"&#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; &#13; Ryan Green\/Paramount+ Every day, TVLine&#8217;s What to Watch&hellip;\n","protected":false},"author":2,"featured_media":630532,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[93,61,60,282],"class_list":["post-630531","post","type-post","status-publish","format-standard","has-post-thumbnail","category-tv","tag-entertainment","tag-ie","tag-ireland","tag-tv"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/630531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=630531"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/630531\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/630532"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=630531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=630531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=630531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}