In the 60s he moved from radio to television, writing (and occasionally performing onscreen) on television comedy shows like The Frost Report, That Was The Week That Was, We Have Ways of Making You Laugh, Do Not Adjust Your Set, At Last The 1948 Show and How To Irritate People. On all these shows Vosburgh worked alongside members of what was to be Monty Python and he formed lasting friendships with them. He later appeared on one episode of Monty Python's Flying Circus as a bearded Russian spy who fights Lemming of the BDA, played by Eric Idle. Vosburgh also provided the serious-sounding voice-over on the theatrical trailer for the film Monty Python and the Holy Grail.
