Search movies and TV series
Acting
Moyer MacClaren Bupp (January 10, 1928 – November 1, 2007) professionally known as Sonny Bupp, was an American child film actor and businessman. His most notable film was Citizen Kane (1941), in which he appears as Junior, Charles Foster Kane III, the eight-year-old son of Charles Foster Kane and his first wife, Emily. Bupp was the last surviving credited member of the Citizen Kane cast at his death.

Eyes of the Underworld
as Student Fighting with Mickey

One Foot in Heaven
as Boy (uncredited)

All That Money Can Buy
as Martin Van Buren Aldrich (uncredited)

Sergeant York
as Boy in Sunday School (uncredited)

Bad Men of Missouri
as Young Grat

Citizen Kane
as Charles Foster Kane III

Three Faces West
as Billy Welles

Queen of the Mob
as Newsboy

Half a Sinner
as Willy

Little Orvie
as Freddie Jackson (uncredited)

Abe Lincoln in Illinois
as Willie Lincoln (uncredited)

Parole Fixer
as Bobby Mattison

Emergency Squad
as Peter

No Place to Go
as Thomas "Tommy" M. Foster

The Day of Rest
as Younger Son

When Tomorrow Comes
as Boy Hiding from Policeman (uncredited)

Renegade Trail
as Joey Joyce

On Borrowed Time
as Boy in Tree (uncredited)

Fixer Dugan
as Boy Chiseler

Sudden Money
as Billy

Boy Trouble
as Chester Platt
Men in Fright
as Sonny the Kid in Hospital (uncredited)

Penrod's Double Trouble
as Monk (uncredited)

Hunted Men
as Smallest G-Men Club Member

Missing Witnesses
as Little Boy (uncredited)

Love Is on the Air
as Billie - Boy on Radio Program

My Dear Miss Aldrich
as Boy Asking for Rabbit (uncredited)

Cash and Carry
as Jimmie (uncredited)

Michael O'Halloran
as Sarge (uncredited)

You Can't Buy Luck
as Orphan Boy (uncredited)

The Great O'Malley
as Boy with Lollipop (uncredited)

We Who Are About to Die
as Hit-and-Run Victim (uncredited)

What Becomes of the Children?
as Little Freddy Worthington

And Sudden Death
as School boy

Man Hunt
as Young Boy (uncredited)