| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bill Badgley | Crew | Directing | Director |
 Abbie Hoffman | Cast | Actor | Self (archive footage) |
Bob Gruen | Cast | Self - Photographer & Friend of John Lennon | |
 George Harrison | Cast | Actor | Self (archive footage) |
 Jerry Rubin | Cast | Actor | Self (archive footage) |
 John Lennon | Cast | Actor | Self (archive footage) |
 Paul McCartney | Cast | Actor | Self (archive footage) |
 Richard Nixon | Cast | Actor | Self (archive footage) |
 Ringo Starr | Cast | Actor | Self (archive footage) |
 Ronald Reagan | Cast | Actor | Self (archive footage) |
 Yoko Ono | Cast | Actress | Self (archive footage) |
 Maharishi Mahesh Yogi | Cast | Actor | Self (archive footage) |
 Mark David Chapman | Cast | Actor | Self (archive audio) |
Tim Riley | Cast | Self - Professor & John Lennon Author | |
Herb Frauenberger | Cast | Self - Retired NYC Police Officer | |
Alan J. Weiss | Cast | Self - Former WABC-TV Producer (as Alan Weiss) | |
Kenneth Womack | Cast | Self - Professor & Beatles Author | |
Kim Hogrefe | Cast | Self - Former Assistant District Attorney | |
| Person | Type | Job | Role(s) |
