Cast

• J.K. Simmons Henry Sawyer
• Cara Seymour Helen Sawyer
• Lou Taylor Pucci Gabriel Sawyer
• Scott Adsit Dr. Biscow
• James Urbaniak Mike Tappin
• Max Antisell Young Gabriel
• Ryan Karels Bernie
• Peggy Gormley Florence
• Tammy Blanchard Tamara
• Josh Segarra Mark Ferris
• Xander Johnson Weed
• Jesse Roche Steve
• Julia Ormond Dianne Daley
• Erica Fae College Representative (as Erica Berg)
• Mía Maestro Celia
• Wade Mylius Activist
• Lance Rubin Rocker Dude
• Matthew J. McCarthy Carl (as Matt McCarthy)
• Rashad Edwards Police Officer
• James Eason Hippie Vendor
• Phil Bender Jerry Garcia
• Rich Campbell Bob Weir
• Buzz Roddy Bill Kreutzmann
• Ethan Hambvurg Phil Lesh
• Mark Greenberg Mickey Hart
• Paul Sigrist Brent Mydland
• Martin Moran Minister
• Kelly AuCoin Dr. Gilbert (uncredited)
• Joseph Basile Hare Krishna (uncredited)
• Michael Belveduto Grateful Dead fan (uncredited)
• Gail Bugeja Hippie - 1967 (uncredited)
• Kevin Cannon Drug Dealer (uncredited)
• Joseph Carnevale Spectator (uncredited)
• Vaughn Goland Grateful Dead Security (uncredited)
• Elysia Segal Grateful Dead Fan (uncredited)
• Joe Urban Stage Security (uncredited)
• Bill Walters Extra (uncredited)
• Josh Woolstenhulme Extra (uncredited)
• Alex Ziwak Stage Security (uncredited)

Writers

• Gwyn Lurie
• Gary Marks
• Oliver Sacks

Producers

• Kate Edgar
• Greg Johnson
• Jim Kohlberg
• Brad Luff
• Neal H. Moritz
• Peter Newman
• Julie W. Noll
• George Paaswell
• Wendy Smith