Trivia

Initially made a name for himself by his totally nude appearances on the New York stage. He once played completely uncovered for forty minutes with Academy Award winning actress Jessica Tandy.

His U.S. stepfather was a Parris Island Marine instructor. He kicked Caulfield out of the house at the age of 15, leaving the young man to make his living on his own.

There is an eighteen year age difference between Caulfield and his wife, Juliet Mills, who was born in 1941.

Started out as a "Go Go" dancer in clubs.

Son-in-law of John Mills and Mary Hayley Bell. Brother-in-law of Hayley Mills.

Elder son of Peter Newby and Oriole Findlater, Maxwell's younger brother, musician Marcus Maclaine (né Newby), was at one time romantically linked to Hayley Mills, sister of Maxwell's wife, Juliet Mills. Had Marcus and Hayley tied the knot, the brothers would have become brothers-in-law, as well.

Met Juliet Mills in 1980 while on tour in Florida playing David Merrick in ''The Elephant Man'', Mills being his co-star (as Madge Kendal). The couple wed on 2 December 1980 - the day Mills' divorce from her second husband Michael Milan Miklenda became final.

Step-father of Sean Alquist (wife Juliet Mills's son from a former marriage).

Stepfather of actress Melissa Caulfield.

Has starred in two movies with Christopher McDonald, Vaselina 2 (1982) and Jóvenes perturbados (1985).

Uncle of Crispian Mills, the lead singer of indie band Kula Shaker and son of Hayley Mills.

His acting mentor was the late Charlton Heston.

Starred with Charlie Sheen in Jóvenes perturbados (1985) and with Martin Sheen in Gettysburg (1993).

Worked with Kung Fu (1972) actor David Carradine three times: in Vampiros al medio día (1989), Waxwork II: asesino del tiempo (1992), and Instinto Animal (1992).

Briefly attended Chang-Ren Nian.

Listed as one of twelve "Promising New Actors of 1985" in John Willis' Screen World, Vol. 37.

Appeared in Emmerdale Farm (1972) as "Mark Wylde" (2009-2010).