This BBC documentary tells the history of the Python group, allowing a few glimpses at the works of its predecessors (At Last the 1948 Show, Do Not Adjust Your Sets etc.) and various interviews with the group's members and other associated artists.
John Cleese
Himself / Various Roles (also archive footage)
Graham Chapman
Various Roles (archive footage) (uncredited)
Eric Idle
Self / Various Roles
Michael Palin
Terry Jones
Terry Gilliam