Acting
Orchard was educated at Shrewsbury School and the Guildhall School of Music and Drama. He appeared as the flamboyant Duke of Montague, a cousin of Prince Edward, in the Cinderella film, The Slipper and the Rose (1976). He had a regular slot on Spike Milligan's The World of Beachcomber, a TV version of the "Beachcomber" pieces by J. B. Morton, appearing as the poet Roland Milk. His customary role was that of a gangling and effete – and sometimes effeminate – dandy. He played Snodgrass in the TV musical Pickwick for the BBC in 1969, and appeared in several of the comedy Carry On films and the sex comedy Adventures of a Private Eye (1977).[3] He appeared on BBC television as the "Minister for the Arts" in the episode of The Goodies entitled "Culture for the Masses"; and as one of the "mechanicals" in a production of A Midsummer Night's Dream. He played teacher Mr Oliver Pettigrew in the TV series Whack-O! in 1971 (the role having been created by Arthur Howard in 1956–60). He played Cornelius Button in the 1971 London Weekend Television children's serial Grasshopper Island as an eccentric grasshopper expert who had lived on Grasshopper Island for many years.

BBC Play of the Month
1965

The Goodies
1970

Revenge of the Pink Panther
1978

Happy Ever After
1974

Ooh La La!
1968

Whack-O!
1956

The Prince and the Pauper
1977

The Adventure of Sherlock Holmes' Smarter Brother
1975

The Slipper and the Rose
1976

Carry On Doctor
1967

Don't Lose Your Head
1967

Follow That Camel
1967

That's Carry On!
1977

Dawson and Friends
1977

Stranger in the House
1967

Adventures of a Private Eye
1977

A Stitch in Time
1963

Perfect Friday
1970

Carry On Henry
1971

Three on a Spree
1961

Cucumber Castle
1970

Crooks Anonymous
1962

Man About the House
1974

Keep It Up Downstairs
1976

On the Beat
1962

Futtocks End
1970

Can Heironymus Merkin Ever Forget Mercy Humppe and Find True Happiness?
1969

Bless This House
1972

The Nine Ages of Nakedness
1969

The Great Van Robbery
1959

Kill or Cure
1962

Father Came Too!
1964

Operation Stogie
1962

The Magnificent Six and ½: It's Not Cricket
1969

Anoop and the Elephant
1972

The London Connection
1979