American Trip

Sarah Haskins as Girl in Crowd at Standard Hotel Pink as Self Colm Meaney as Jonathan Snow Russell Brand as Aldous Snow Joyful Drake as Sergio's Baby Mama Neal Brennan as Guy at Brian's House Rino Romano as Announcer (voice) Dayton Knoll as VH1 Storyteller Audience Member Aziz Ansari as Matty Briggs Paul Krugman as Self Jennifer Perry as Flirtatious Party Girl Annie Hsu as Club Patron In New York Alexandra Wright as Concert Fan Richard Hochman as Valet Derek Theler as Standard Guest Pharrell Williams as Self Meghan, Duchess of Sussex as Tatiana Christina Aguilera as Self Mario López as Self Jamie Sives as Aldous's Mate in London Rick Schroder as Ricky Schroder Jill Jordan as Entourage Girl Nick Kroll as Kevin McLean Jake Johnson as Jazz Man Karl Theobald as Duffy Servant Dude Benjamin Kanes as Singing Concert Fan Magali Widmer as Dancer T.J. Miller as Brian Diana Terranova as Lap Dancer in Vegas Natalina Maggio as Hot Club Dancer Carla Gallo as Destiny Michael Bravo as Strip Pedestrian (uncredited) Lino Facioli as Naples Brandon Johnson as Pinnacle Executive Thomas Nowell as S&M Guy Who Looks Like Moby Stephanie Faracy as Wendy Carlos Jacott as Navigator Driver in Vegas Elisabeth Moss as Daphne Binks Billy Bush as Billy Bush Jonathan Chris Lopez as Paparazzo in LA Jim Piddock as Limousine Driver in London José Ramón Rosario as Limousine Driver in NY Andrew Burlinson as Hipster in Crowd at Standard Hotel Peter Conboy as Soccer Coach Kristen Bell as Sarah Marshall Ato Essandoh as Smiling African Drummer Kirsten Roeters as Flight Attendant Chris Wilson as London Executive Kristen Schaal as Today Show Production Assistant Jessica Ellerby as Club Girl in London Meredith Vieira as Meredith Vieira Roger Joseph Manning Jr. as Infant Sorrow Keyboardist / Guitarist Francesca Delbanco as Admiral Club Attendant Sean Combs as Sergio Roma Kali Hawk as Kali Coleman Thomas J. Post as Paparazzi in Las Vegas Ray Siegle as Paparazzo in LA Jonathan Ryland as Servant Dude Jonah Hill as Aaron Green Daniel Robaire as Drunk Bachelor Tom Felton as Tom Felton Tony van Silva as Old Man on Bike Chad Cleven as Paparazzo in LA Da'Vone McDonald as Sergio's Security Guard Meddy Ford as Party Girl in Limo Kurt Loder as Kurt Loder Ivan Shaw as Pinnacle Executive Deanna Gibson as Fan Rose Byrne as Jackie Q Lars Ulrich as Self Mike Viola as Furry Walls Rhythm Guitarist Kristen Marie Kelly as Obsessed Fan Christine Nguyen as Lap Dancer in Vegas Ellie Kemper as Pinnacle Executive Ryan Shiraki as Rianna the Hairdresser Lindsey Broad as Pocket Dial Girl

Lyle Workman Original Music Composer Robert D. Yeoman Director of Photography Anne Fletcher Choreographer George H. Anderson Supervising Sound Editor Chris Haarhoff Steadicam Operator Rob Inch Stunt Coordinator Goro Koyama Foley Artist Jill Brown Stunts Jessica Harbeck Stunts Melissa Yonkey Hair Department Head Ranjani Brow ADR Voice Casting Jeff 'JJ' Dashnaw Stunt Coordinator, Second Unit Director Judd Apatow Producer Blaise Corrigan Stunts Oakley Lehman Stunt Double Rodney Rothman Producer Doc Duhame Stunts Wendy Hoffmann ADR Voice Casting Nicholas Stoller Director, Writer, Producer Joe Bucaro III Stunts Troy Robinson Stunts Tad Griffith Stunts Matt Leonard Stunts Troy Brown Stunt Driver Leslie A. Pope Set Decoration Jason Segel Characters, Co-Producer Stacey Carino Stunts