Christopher Reeve's children and the film's directors talk about the actor and advocate 20 years after his death.

The Christopher Reeve Story,' which tackles the actor's life before and after his accident.

The late Christopher Reeve's children stepped out together for the premiere of "Super/Man: The Christopher Reeve Story," which explores the legacy of their beloved father. The documentary follows Christopher Reeve's life as he became the iconic "Superman" character and after he was paralyzed in a near-fatal horse-riding accident in 1995.

The ABC News correspondent and his two siblings all appear in the new documentary 'Super/Man: The Christopher Reeve Story'

Fathom Events and Warner Bros.' DC Studios are blasting off documentary Super/Man: The Christopher Reeve Story, a favorite from Sundance, and Music Box has the festival's Grand Jury Prize-winner In The Summers among a handful of solid new release including The Featherweight about boxer Willie Pep,

Will Reeve, the youngest son of Christopher Reeve, revealed the promise he made to his father on his deathbed in 2004, when he was just 12 years old. The post Son of Christopher Reeve, the “Superman,” reveals promise made to father on his deathbed appeared first on Instafamosos.

The late Christopher Reeve shared his two older children, Matthew and Alexandra, with ex Gae Exton, a British modeling agent