Laurence Olivier, Harry Hamlin, Judi Bowker, Neil McCarthy, and Siân Phillips in Clash of the Titans (1981)

Harry Hamlin and Judi Bowker in Clash of the Titans (1981)

Judi Bowker in Clash of the Titans (1981)

Vida Taylor in Clash of the Titans (1981)

Laurence Olivier, Ursula Andress, Maggie Smith, Claire Bloom, Jack Gwillim, Susan Fleetwood, and Pat Roach in Clash of the Titans (1981)

Laurence Olivier in Clash of the Titans (1981)

Jack Gwillim in Clash of the Titans (1981)

Susan Fleetwood in Clash of the Titans (1981)

Harry Hamlin and Burgess Meredith in Clash of the Titans (1981)

Harry Hamlin and Tim Pigott-Smith in Clash of the Titans (1981)

Burgess Meredith in Clash of the Titans (1981)

Harry Hamlin in Clash of the Titans (1981)

Maggie Smith and Jack Gwillim in Clash of the Titans (1981)

Ursula Andress, Jack Gwillim, Susan Fleetwood, and Pat Roach in Clash of the Titans (1981)

L to R Ray Harryhausen (Producer), Desmond Davis (Director), Jaxon Gwillm (Son of actor Jack Gwillim who played Poseidon), Sir Laurence Olivier (Zeus) and Harry Hamlin (Perseus) . Cast and crew celebrate Laurence Olivier's 72nd birthday on the set.

Ursula Andress and Harry Hamlin in Clash of the Titans (1981)

Neil McCarthy in Clash of the Titans (1981)

Ursula Andress, Maggie Smith, Claire Bloom, and Susan Fleetwood in Clash of the Titans (1981)