Season 1
21 episodes · first aired 2017-08-08
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | James Corden & Will Smith 2017-08-08 | Between hilarious duets of Smith's biggest hits, Corden asks about his career and family ... plus, they crash a wedding. | 2017-08-08 | 7.3 |
 | 02 | Alicia Keys & John Legend 2017-08-15 | The soul superstars harmonize on each other's hits, welcome surprise guests and serenade a laundromat. | 2017-08-15 | 8.0 |
 | 03 | Billy Eichner & Metallica 2017-08-15 | It's a battle of the screamers as Eichner and Metallica sing the band's hits—and a classic from The Little Mermaid. | 2017-08-15 | 8.0 |
 | 04 | Maisie Williams & Sophie Turner 2017-08-22 | The indomitable Game of Thrones sisters sing Bieber and Miley while showing off their best Ned Stark impressions. | 2017-08-22 | 7.0 |
 | 05 | Seth MacFarlane & Ariana Grande 2017-08-22 | The musical theater aficionados belt out their favorite show tunes, and Seth shows off his horn skills. | 2017-08-22 | 6.5 |
 | 06 | The Cyrus Family 2017-08-29 | Miley, her parents, and four of her siblings pile into one vehicle for a rowdy good time. | 2017-08-29 | 6.7 |
 | 07 | Queen Latifah & Jada Pinkett Smith 2017-08-29 | Queen Latifah and Jada Pinkett Smith—with a cameo by their Girls Trip costars Regina Hall and Tiffany Haddish—hit L.A. | 2017-08-29 | 7.0 |
 | 08 | John Cena & Shaquille O'Neal 2017-09-05 | The large-and-in-charge personalities compare their freestyle and free-throw skills in between tunes. | 2017-09-05 | 9.0 |
 | 09 | Jeff Gordon & Michael Strahan 2017-09-05 | Strahan ribs Gordon about his many sponsorships and gets him to sing along to his shout-out in Nelly's “E.I.” | 2017-09-05 | 7.7 |
 | 10 | Shakira & Trevor Noah 2017-09-19 | Shakira teaches Trevor how to shimmy—and yodel—while giving him a tour of Barcelona. | 2017-09-19 | 7.7 |
 | 11 | Tracee Ellis Ross & Big Sean 2017-09-19 | Tracee unleashes her rap alter ego “T-Murda” to lay down a guest verse on Big Sean’s “Bounce Back.” | 2017-09-19 | 7.0 |
 | 12 | Gwyneth Paltrow, Jessica Alba & will.i.am 2017-09-26 | These Planet of the Apps castmates reunite for an airport drive that turns into a full-on dance party. | 2017-09-26 | 8.3 |
 | 13 | Sheryl Crow & Dierks Bentley 2017-09-26 | Sheryl and Dierks bring plenty of surprises to Nashville, even though people can’t spell their names. | 2017-09-26 | 7.0 |
 | 14 | Tyrese Gibson & Ludacris 2017-10-03 | Things get quite fast and a bit furious when Tyrese and Luda face off in an obstacle course driving contest. | 2017-10-03 | 7.3 |
 | 15 | Blake Shelton & Chelsea Handler 2017-10-03 | Country meets comedy as Shelton coaches an unfiltered Handler on the art of car-singing. | 2017-10-03 | 7.7 |
 | 16 | Neil Patrick Harris & Tyler Perry 2017-10-10 | Amid sing-alongs to James Blunt and The B-52’s, Neil and Tyler decide to start their own magic act—presented by Tyler. | 2017-10-10 | 7.7 |
 | 17 | Joe Jonas & Camila Cabello 2017-10-10 | After Joe quizzes Camila on Jonas Brothers trivia, the pair bond over missing their proms—and decide to change that. | 2017-10-10 | 7.3 |
 | 18 | LINKIN PARK & Ken Jeong 2017-10-17 | Ken Jeong joins LINKIN PARK for sing-alongs to their biggest hits. | 2017-10-17 | 9.7 |
 | 19 | LeBron James & James Corden 2017-10-31 | Corden tests the limits of LeBron’s trash-talking cool in between sing-alongs to Usher and Ice Cube classics. | 2017-10-31 | 8.0 |
 | 20 | Jon Hamm, Ed Helms & Jeremy Renner 2018-06-15 | The leading men of Tag compare awkward fan stories between group covers of “Bohemian Rhapsody” and “I Want It That Way." | 2018-06-15 | 6.7 |
 | 21 | Evan Rachel Wood & James Marsden 2018-06-22 | The Westworld stars trade their horses for wheels and perform “Loop,” a hilarious new version of “Shoop” rewritten for their characters. | 2018-06-22 | 8.0 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.