They Were Sisters

The Halfway House

The Gentle Sex

Talk About Jacqueline

The Day Will Dawn

'Pimpernel' Smith

The Four Just Men

It's a Great Day

Black Jack

Diamond City

Silent Dust

The Magic Bow

Caravan

Pink String and Sealing Wax

Madonna of the Seven Moons

The Night Invader

Jeannie

Freedom Radio

It Happened to One Man

Dangerous Comment

Return to Yesterday

The Spy in Black

Young Man's Fancy

The Ware Case

A Yank at Oxford

Dinner at the Ritz

Non-Stop New York

King Solomon's Mines

Man of the Moment

Honours Easy

The Night of the Party

The Ghoul

Sleeping Car

The Silver Greyhound

Illegal

Help Yourself

Murder on the Second Floor

A Voice Said Goodnight

Impromptu

Honor of the Family

I Like Your Nerve

Interference

A South Sea Bubble

Out to Win

Aunt Rachel

Faith

The Bridal Chair

Roland Pertwee (15 May 1885 – 26 April 1963) was an English playwright, film and television screenwriter, director and actor. He was the father of Doctor Who actor Jon Pertwee and playwright and screenwriter Michael Pertwee. He was also the second cousin of actor Bill Pertwee and grandfather of actors Sean Pertwee and Dariel Pertwee.
From the 1910s to 1950s, he worked as a writer on many British films, providing either the basic story or full screenplay. He was one of many writers who worked on the script of A Yank at Oxford starring Robert Taylor and Vivien Leigh, the film in which his son Jon made his screen debut, and on Caravan.
While he seemingly preferred writing, he acted in ten films (1915–45) and directed Breach of Promise (1942), which he also wrote.

Roland Pertwee