Henley appeared in supporting roles in 1960's British films and television. He has also appeared on the stage in both London and on Broadway.
The Avengers - Season 1
La vingt-cinquième heure
Mrs. Brown, You've Got a Lovely Daughter
Frenzy
Space: 1999 - Season 1
The Avengers - Season 4
Quest for Love
The Alphabet Murders
Star Wars: Episode IV - A New Hope
UFO - Season 1
The Avengers - Season 2
Randall and Hopkirk Deceased - Season 1 (1969)
Operation Crossbow
633 Squadron
Man in a Suitcase - Season 1
Space: 1999 - Season 2
When Dinosaurs Ruled the Earth
The Avengers - Season 3
The Avengers - Season 6
Rogue One: A Star Wars Story
Puppet on a Chain
The Avengers - Season 5
Z Cars - Season 1