Justin Henry
— Howard Kaylan
Royale Watkins
— Jimi Hendrix
Jason Boggs
— Mark Volman
George Wendt
— Bill Uttley
Brett Gilbert
— John Barbata
Sean Maysonet
— Jim "Tucko" Tucker
Kevin Cotteleer
— Jim Pons
George Stanchev
— Al Nichol
Jay Michael Ferguson
— Brian Jones
Brian Groh
— John Lennon
Quinton Flynn
— Paul McCartney
Ben Bode
— Ringo Starr
Nate Dushku
— George Harrison
Lisa Brounstein
— Mama Cass
John Corbett
— Henry Diltz
Bret Roberts
— Jim Morrison
Allison Lange
— Mary
Wendie Jo Sperber
— Louella
Adam Tomei
— Frank Zappa
Curtis Armstrong
— Herb Cohen
Taylor Negron
— Psychiatrist
Elizabeth Perry
Chris Elwood
— Justin Hayward
Todd Lowe
— John Lodge
Chris Soldevilla
— Graham Nash
Rob Benedict
— Donovan
Jill Marie Simon
— Jane Asher
Andrea Ajemian
— Pamela
Josh Austin
— Hippie at Party
Chris Ellis
— Sergeant