Patrick Holt

Innocuous leading man of 1940s English film who was eased into character parts.

The Avengers · S3, E2

The Undertakers

A man whom Steed was to escort to New York disappears, before re-surfacing at the Adelphi Park Retirement Home. Then his neighbour turns up there. All the residents at the home are extremely wealthy and have named their next of kin as beneficiaries to avoid death duties. Mrs. Gale gets a job as assistant matron there to discover what is going on.
The Avengers · S2, E15

Intercrime

Cathy Gale impersonates a female assassin in order to get evidence needed to break up an international criminal syndicate. Before Cathy can complete her mission, the real murderess escapes from prison.