Head is a 1968 adventure comedy film musical written by Jack Nicholson and Bob Rafelson, directed by Rafelson, starring television rock group The Monkees. The Monkees were Davy Jones, Micky Dolenz, Peter Tork and Michael Nesmith. It was marketed in an unusual way, here in the trailer they say its "most extraordinary adventure, western, comedy, love story, mystery, drama, musical, documentary satire ever made (And that's putting it mildly)." In the original movie poster there were no images of The Monkees, only a close up of John Brockman, who did their PR.
John Brockman / The Monkees / Colombia pictures