- Amy Poehler
- Maura Ellis
- Tina Fey
- Kate Ellis
- Maya Rudolph
- Brinda
- Ike Barinholtz
- James
- James Brolin
- Bucky Ellis
- Dianne Wiest
- Deana Ellis
- John Cena
- Pazuzu
- John Leguizamo
- Dave
- Bobby Moynihan
- Alex
- Greta Lee
- Hae-Won
- Madison Davenport
- Haley
- Rachel Dratch
- Kelly
- Santino Fontana
- Mr. Geernt
- Britt Lower
- Mrs. Geernt
- Samantha Bee
- Liz
- Matt Oberg
- Rob
- Kate McKinnon
- Sam
- Colleen Werthmann
- Cray
- Jon Glaser
- Dan
- Renée Elise Goldsberry
- Kim
- Ben Sinclair
- Construction Worker
- Lisa Altomare
- Store Manager
- Chris Parnell
- Phil
- Paula Pell
- Dana
- Tom Morrissey
- Maura's Patient
- Daniel Breaker
- Airport Bartender
- Dan Byrd
- Patrick Campbell
- Darren Lee
- Nail Salon Owner
- Emily Tarver
- Brayla
- John Lutz
- Joel Barme
- Sue Galloway
- Jolene Barme
- Jennifer Simard
- Pet Activist at Party
- Brian d'Arcy James
- Jerry
- Jackie Tohn
- DJ
- Ann Harada
- Jean
- Heather Matarazzo
- Denny
- Adrian Martinez
- Officer Harris
- Michelle Lawler
- Handsome Butch
- Scott Drummond
- Officer Higgins
- Olive Hui
- Hae-Won's Hottie
- Crystal Chau
- Hae-Won's Hottie
- Vera Lam
- Hae-Won's Hottie
- Hye Jin Jang
- Hae-Won's Hottie
- Meg Carriero
- Hae-Won's Hottie
- Farrah Krenek
- Bolos Softball Team
- Aixa Kendrick
- Bolos Softball Team
- Katrina Yaukey
- Bolos Softball Team
- Onika Day
- Bolos Softball Team
- Roxy Tarr
- Bolos Softball Team
- Sara Meyer
- Bolos Softball Team
- Kenny Bermudez
- Party Dancer
- Pedro Saint Morillo
- Party Dancer
- Jordan Washington
- Party Dancer
- Jordan Rafko
- Party Dancer
- Kenna Morris Garcia
- Party Dancer
- Alexandra Licitra
- Party Dancer
- Adam Insogna
- Party Dancer
- Jim Ng
- Party Dancer
- Emilie Alpert
- Airport Passenger
- Elaine Apruzzese
- Beauty Salon / Big Lots Customer (uncredited)
- Simay Argento
- Customer
- Leila J. Babson
- Shampooed Lady
- Sandee Bengel
- Party Guest
- Brett Berg
- Party Guest
- Michael Bertrando
- Party Guest
- Raymond Brenkert
- Airport Traveler
- Candice T. Cain
- Party Guest
- Christa Beth Campbell
- Young Maura Ellis Age 10
- Eric J Carlson
- Blue Guy
- Giovanni Celentano
- Brayla's Boyfriend
- Esther K. Chae
- Party Girl
- Megan Chipperfield
- Party Guest
- Mia Ciccarelle
- Young Maura - Age 6
- Angela Cohen
- Drunk Friend
- Monique Coppola
- Party Guest
- Marmee Regine Cosico
- Nail Salon Worker
- Samantha Blaire Cutler
- Young Kate Age 12
- Andre De Leon
- Pizza Guy
- Scott Eliasoph
- Airport Traveler
- Eduardo Escobar
- Party Guest
- David Wayne Fox
- Party Guest
- Amanda Goodman
- Party Guest
- Michael Simon Hall
- Old Highschool Friend
- Regina Hardy
- Airport Traveler with Luggage
- Laura Hart
- Salon Client / Passerby (uncredited)
- Ryan Hoffman
- Party Guest
- Ashley James
- Flight Attendant
- Joseph Anthony Jerez
- Party Guest
- Scott Kluge
- Dave's Friend
- Roy Koshy
- Party Guest
- Kenneth Maharaj
- Party Guest
- Nicolas Marti
- Party Guest
- Scott Martin
- Party Guest
- Katt Masterson
- Big Lots Cashier
- Doris McCarthy
- Pool Lady
- Tiffany Meier
- Airport Traveler
- Vanessa Morales
- Party Guest
- Chase Murray
- Featured / Chase (uncredited)
- Paul Nielsen
- The Groundskeeper
- Ashley North
- Party Guest
- Kelsey O'Brien
- Party Guest
- Jonathan O'Reilly
- Airport Traveler
- Alex Parada
- Airport Traveler
- Chavez Ravine
- Party Guest
- Kara Rosella
- Softball Player
- Meg Scanlon
- Party Guest
- Nancy Ellen Shore
- Pool Lady
- April Szykeruk
- Party Guest
- Julia Tokarz
- Young Woman on Plane
- Kristen Vincent
- Young Kate - Age 8
- Bill Walters
- Airport Traveler
- Cris Williams
- Jane's Prom Date
- Kelly P. Williams
- Party Goer
- Leonard Zimmerman
- Charming Swim Dude
