He gained a teaching diploma and qualified as a teacher,[9] then taught art at Manchester Road Secondary Modern school in Leigh, where he was known as "Ted" because of his Teddy Boy curly hairstyle.
His other appearances include Dennis Potter's Blue Remembered Hills (1979) as the character Willie, and Dancin' Thru the Dark (1990) as the nightclub manager.
[citation needed] Welland's screenwriting credits include the teleplay about the strike for equal pay Leeds United (1974), the film Yanks (1979), starring Vanessa Redgrave and Richard Gere, which was directed by John Schlesinger, and Twice in a Lifetime (1985), starring Gene Hackman, Ellen Burstyn and Ann-Margret.
[11] When Welland appeared on BBC Radio 4's Desert Island Discs in 1973 he said that most of his own plays "usually champion the individual against the system".
[citation needed] Welland died in his sleep at a nursing home in Sunbury on Thames on 2 November 2015, at the age of 81.
[11][10] On his death, Chariots of Fire producer David Puttnam said Welland was "an unswervingly good man; a fine actor, and a seriously gifted screenwriter".
Z Cars co-star Brian Blessed described Welland as "a great writer and a very natural actor," adding "He had a tremendous ability for writing.