(1967), The Ragman's Daughter (1972), Young Winston (1972) and The Best Pair of Legs in the Business (1973), and on television, in such series as Dixon of Dock Green, Z-Cars and The Persuaders!.

Marsh played works general manager Arthur Sugden in the boardroom drama The Plane Makers (1963–64).

He also appeared in The Champions (1968), Hine (1971), The Stone Tape (1972), Emmerdale Farm (1973), Crown Court (1973–74), QB VII (1974), Bless This House (1974), The Sweeney (1975), and The Duchess of Duke Street (1976).

[3] From 1975, Marsh played Jerry Leadbetter's boss, managing director of JJM, in several episodes of The Good Life.

"[6] In the 1980s and 1990s, Marsh had many small roles on television, including appearing in Only When I Laugh, Home to Roost, Bergerac, Boon, Minder, Alleyn Mysteries and Terry and June.