Biography
Frank Thornton Ball (15 January 1921 - 16 March 2013), professionally known as Frank Thornton, was an English actor. He was known for playing Captain Peacock in Are You Being Served? (1972-1985) and its sequel Grace & Favour and as Herbert "Truly" Truelove in Last of the Summer Wine.
Known For

Gosford Park
Mr. Burkett

The Three Musketeers
Man in Small Carriage (uncredited)

The Private Life of Sherl...
Porter

The Assassination Bureau
Elevator victim (uncredited)

The BFG
Mr. Tibbs (voice)

A Funny Thing Happened on...
Slave Driver

Victim
George - Henry's Assistant (uncredited)

The Magic Christian
Police Inspector

Carry On Screaming!
Mr. Jones

The Tomb of Ligeia
Peperel