Jeff Richards. Jeff Richards was 36 in The Secret of the Purple Reef as 'Mark Christopher'.
Richard Chamberlain. Richard Chamberlain was 26 in The Secret of the Purple Reef as 'Dean Christopher'.
Margia Dean. Margia Dean was 38 in The Secret of the Purple Reef as 'Rue Amboy'.
Peter Falk. Peter Falk was 33 in The Secret of the Purple Reef as 'Tom Weber'.
Terence de Marney. Terence de Marney was 52 in The Secret of the Purple Reef as 'Ashby'.
Robert Earl Jones. Robert Earl Jones was 50 in The Secret of the Purple Reef as 'Tobias'.
William Witney. William Witney was 45 in The Secret of the Purple Reef as 'Director'
Kay Norton. Kay Norton was >> in The Secret of the Purple Reef as 'Director of Photography'Harold Yablonsky. Harold Yablonsky was >> in The Secret of the Purple Reef as 'Screenplay'Gene Corman. Gene Corman was 33 in The Secret of the Purple Reef as 'Producer'Peter C. Johnson. Peter C. Johnson was >> in The Secret of the Purple Reef as 'Editor'
Buddy Bregman. Buddy Bregman was 30 in The Secret of the Purple Reef as 'Original Music Composer'Dorothy Cottrell. Dorothy Cottrell was >> in The Secret of the Purple Reef as 'Novel'