Sal Mineo

Salvatore Mineo Jr. (January 10, 1939 – February 12, 1976) was an American actor, singer, and director. He is best known for his role as John "Plato" Crawford in the drama film Rebel Without a Cause (1955), which earned him a nomination for the Academy Award for Best Supporting Actor. Mineo also starred in films such as Crime in the Streets, Giant (both 1956), Exodus (1960), for which he won a Golden Globe and received second Academy Award nomination, The Longest Day (1962), and Escape from the Planet of the Apes (1971). Description above from the Wikipedia article Sal Mineo, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Cast

Rebel Without a Cause
John 'Plato' Crawford

Escape from the Planet of the Apes
Dr. Milo

Giant
Angel Obregón II

The Greatest Story Ever Told
Uriah

Exodus
Dov Landau

The Longest Day
Pvt. Martini
Dominick Dunne: After the Party
Self (archive footage)

Somebody Up There Likes Me
Romolo

Cheyenne Autumn
Red Shirt

Crime in the Streets
Angelo 'Baby' Gioia

Six Bridges to Cross
Jerry - as a boy

The Gene Krupa Story
Gene Krupa

Tonka
White Bull

Rebel Without a Cause: Defiant Innocents
Himself (uncredited)

Los Angeles Plays Itself
John 'Plato' Crawford in Rebel Without A Cause (archive footage)

In Search of America
Nick

Who Killed Teddy Bear?
Lawrence Sherman

The Private War of Major Benson
Cadet Col. Sylvester Dusik

LSD: Insight or Insanity?
Narrator (voice)

Escape from Zahrain
Ahmed

The Young Don't Cry
Leslie Henderson

The Dangerous Days Of Kiowa Jones
Bobby Jack Wilkes

How to Steal an Airplane
Luis Ortega

Dino
Dino Minetta

80 Steps to Jonah
Jerry Taggart

Rock, Pretty Baby
Angelo Barrato

Stranger on the Run
George Blaylock

A Private's Affair
Luigi J. Maresi

Rediscovering a Rebel
Self (archive footage) (uncredited)

The Challengers
Angel de Angelo

Such Dust as Dreams Are Made On
Walter Scheerer

Krakatoa, East of Java
Leoncavallo Borghese

James Dean: The First American Teenager
Self

James Dean Remembered
Self

Big John Morrison
Stippy

The Silver Screen: Color Me Lavender
Self (archive footage)

The Family Rico
Nick Rico

Sonic Boom
Subject

Aladdin
Aladdin

Rock 'n' Roll Revue
Sal Mineo

Death Scenes 2
Self (archive footage) (uncredited)

James Dean: A Portrait
Self (archive footage)
The Dream
Charles Monet

Hollywood Scandals and Tragedies
Unknown

Murders of Hollywood
Self (archive footage)