This film is straight-ahead footage of Santana, the Grateful Dead, and the Jefferson Airplane playing at The Family Dog in 1970. Each band does two songs, followed by a jam at the end featuring musicians from all of the bands.
| Actor | Role |
|---|---|
 Carlos SantanaNot listed | Not listed |
| MMike CarabelloNot listed | Not listed |
| DDavid BrownNot listed | Not listed |
| JJose Chepito AreasNot listed | Not listed |
| MMichael ShrieveNot listed | Not listed |
 Gregg RolieNot listed | Not listed |
 Jerry GarciaNot listed | Not listed |
 Phil LeshNot listed | Not listed |
 Mickey HartNot listed | Not listed |
| RRon McKernanNot listed | Not listed |
 Bob WeirNot listed | Not listed |
 Bill KreutzmannNot listed | Not listed |
 Grace SlickNot listed | Not listed |
 Paul KantnerNot listed | Not listed |
 Marty BalinNot listed | Not listed |
 Jorma KaukonenNot listed | Not listed |
| JJack CasadyNot listed | Not listed |
| SSpencer DrydenNot listed | Not listed |