- John Philbin
- Undateable John
- Estella Warren
- Jane
- Tom Arnold
- Billy
- Daryl Hannah
- Rose
- Joan Jett
- Roxy
- Margaret Cho
- Hilda
- Meredith Baxter
- Beatrice - John's Mother
- Russell Simmons
- Suicide Hotline Operator
- Shannen Doherty
- Charlene
- Eric Etebari
- Scott
- Ron Robinson
- Larry
- Flakiss
- Anna
- Scott Crane
- Deen
- Michael Klinger
- Fishbone
- Max Ryan
- Mr. Tate
- Kash Hovey
- Adam
- Rick Gifford
- Detective Shevchenko
- Frank Drank
- Milo - AA Meeting Attendee
- Guerin Piercy
- Tara - AA Meeting Attendee
- Kat Feller
- Jesse - AA Meeting Attendee
- Barbara Mordes Ross
- Bag Lady - AA Meeting Attendee
- Scott Schafer
- AA Meeting Attendee
- Sean Summers
- Connor
- April Gray
- Bridget
- Dougie Needles
- Joan Jett & The Blackhearts Guitarist
- Thommy Price
- Beach Bum / Joan Jett & The Blackhearts Drummer
- Kyle Einsohn
- Talon - The Waiter
- Mariana Brassaroto
- Jessica - Restaurant Patron
- Michelle Ortiz
- Melissa - Restaurant Patron
- Nikki Snipper
- Restaurant Patron
- Lorna Rodriguez
- Restaurant Patron
- Jeff Sands
- Restaurant Patron
- Kenny Laguna
- Liquor Store Clerk
- Ed Sargent
- Liquor Store Patron
- David Malekan
- Liquor Store Patron
- Digger Mesch
- Liquor Store Clerk
