Season
- Season 0 2012-08-26
- Season 1 2009-07-16
- Season 2 2010-01-14
- Season 3 2010-09-09
- Season 5 2011-09-25
- Season 6 2012-01-08
- Season 7 2012-06-17
- Season 8 2012-09-09
- Season 9 2013-01-06
- Season 10 2013-06-16
- Season 11 2014-01-05
- Season 12 2015-01-04
- Season 13 2016-01-03
- Season 14 2017-01-03
- Season 15 2018-01-07
- Season 16 2019-01-06
- Season 17 2020-01-05
- Season 18 2021-01-03
- Season 19 2022-01-05
- Season 20 2023-01-02
- Season 21 2024-01-07
Episode
- Episode 1: NeNe & Gregg Leakes
- Episode 2: Lisa Vanderpump & Giggy
- Episode 3: Busy Phillips & Al Roker
- Episode 4: Marlon Wayons & Carla Hall
- Episode 5: Tionne "T-Boz" Watkins & Tatyana Ali
- Episode 6: Kenya Moore & Mercedes "MJ" Javid
- Episode 7: Kim Richards & Tom Arnold
- Episode 8: Sarah Paulson & Robin Thicke
- Episode 9: Maggie Q & Padma Lakshmi
- Episode 10: George Tekei & Drita D'Avanzo
- Episode 11: Mike Shouhed & Kandi Burruss
- Episode 12: Hoda Kotb & Brandi Glanville
- Episode 13: Kristen Johnston & Luke Perry
- Episode 14: Patti LuPone & Billy Eichner
- Episode 15: Kimora Lee Simmons & Liam McIntyre
- Episode 16: Asa Soltan Rahmati & Jeff Lewis
- Episode 17: Callie Thorne & Yolanda Foster
- Episode 18: Whoopi Goldberg
- Episode 19: Jax Taylor, Stassi Schroeder, Scheana Marie & Tom Sandoval
- Episode 20: Khloe Kardashian & Victor Garber
- Episode 21: Kyle Richards & Kristen Doute
- Episode 22: Abby Lee Miller & Carson Kressley
- Episode 23: Rachel Dratch & Jenna Elfman
- Episode 24: Jenny McCarthy
- Episode 25: Josh Groban & Phaedra Parks
- Episode 26: Nigel Barker & Taylor Armstrong
- Episode 27: Eve & Nigella Lawson
- Episode 28: Jillian Michaels & Melissa Rauch
- Episode 29: Julianne Hough & Josh Duhamel
- Episode 30: Naomi Campbell
- Episode 31: Anderson Cooper & Wendi McLendon-Covey
- Episode 32: Boris Kodjoe & Dana Dana Delany
- Episode 33: Top Chef Winner & Runner-up
- Episode 34: Seth Meyers & Gayle King
- Episode 35: Cynthia Bailey & NeNe Leakes
- Episode 36: Stassi Schroeder & Jax Taylor (400th episode)
- Episode 37: Chelsea Handler & Ricky Schroder
- Episode 38: Brad Goreski & Tate Donovan
- Episode 39: Jennifer Love Hewitt & Jake Owen
- Episode 40: Brooklyn Decker & Kenya Moore
- Episode 41: Brandi Glanville
- Episode 42: Sarah Silverman
- Episode 43: Ian Somerhalder & Nev Schulman
- Episode 44: Paloma Faith & Gillian Jacobs
- Episode 45: Porsha Stewart & Jurnee Smollett-Bell
- Episode 46: Kim Richards & Lisa Rinna
- Episode 47: La Toya Jackson & Reza Farahan
- Episode 48: Megan Hilty & Patti Stanger
- Episode 49: Shirley Manson & Becca Tobin
- Episode 50: Mariah Huq & Wendy Raquel Robinson
- Episode 51: Kyle Richards & Dr. Venus Nicolino
- Episode 52: Kathy Griffin
- Episode 53: Anna Chlumsky, Christian Siriano & Christos Garkinos
- Episode 54: Caroline Manzo & Bobby Moynihan
- Episode 55: Kandi Burress & Quad Webb-Lunceford
- Episode 56: Vicki Gunvalson & Jenni Pulos
- Episode 57: Rita Wilson & Nia Vardalos
- Episode 58: New Kids on the Block
- Episode 59: Tabatha Coffey & Fred Armisen
- Episode 60: Iyanla Vanzant & Julie Benz
- Episode 61: Pete Wentz & Camille Grammer
- Episode 62: Harvey Fierstein & Kim Zolciak
- Episode 63: Kevin Jonas & Heather Graham
- Episode 64: Peter Facinelli & Joe Manganiello
- Episode 65: Vivica A Fox & Porsha Stewart
- Episode 66: Tamra Barney & Dr V
- Episode 67: Laura Linney & John Benjamin Hickey
- Episode 68: Vincent Kartheiser & Gabriel Mann
- Episode 69: Fantasia & Anthony Mackie
- Episode 70: Kareem Abdul Jabbar & Don Cheadle
- Episode 71: Jackie Siegal & Alexis Bellino
- Episode 72: Carly Rae Jepsen & Kandi Burruss
- Episode 73: Rachel Maddow & Lil Jon
- Episode 74: Lauren Graham & Kal Penn
- Episode 75: Dr Jackie Walters & Dr Simone Whitmore
- Episode 76: 98 Degrees
- Episode 77: Alyson Hannigan & Zachary Quinto
- Episode 78: Natalie Maines & Carrie Ann Inaba
- Episode 79: Sheree Whitfield & Matthew Morrison
- Episode 80: Gretchen Rossi & Willie Geist
- Episode 81: Wendy Williams
- Episode 82: Amy Schumer & Tony Goldwyn
- Episode 83: Kari Wells & Toya Bush-Harris
- Episode 84: Heather Dubrow & Jamie Lynn Sigler
- Episode 85: Ray J & Vinny Guadagnino
- Episode 86: Ryan Serhant, Luis D Ortiz & Fredrik Eklund
- Episode 87: Elisabeth Moss & Jessica Walter
- Episode 88: Khloe Kardashian Odon & Melissa Joan Hart
- Episode 89: Aaron Tveit & Ethan Hawke
- Episode 90: The Wanted
- Episode 91: Teresa Giudice
Watch What Happens Live with Andy Cohen - Season 9 Episode 91 : Teresa Giudice
Among other topics they discuss, the main topic of this episode is s05e1 of The Real Housewives of New Jersey called "Garden State of Emergency" and S1e1 of Princesses: Long Island called "You Had Me at Shalom" with Teresa Giudice (The Real Housewives of New Jersey) in the Bravo clubhouse for Jersey Premiere Night and Andy's birthday.
