The film portrays Saint Peter reflecting on his time with Jesus and his fellow Apostles during his final imprisonment in Rome. In particular, Peter attempts to convert one of his jailers, Martinian, by relating the life, teachings, and sacrifice of Jesus.

Robert Loggia
as Elderly Peter

Bruce Marchiano
as Jesus

Laurence Fuller
as Martinian

Ryan Alosio
as Peter

Sarah Prikryl
as Novella

David Kallaway
as Processus

Leon Melas
as Andrew

Knox Collier
as Judas

Russell Wolfe
as John

Emilio Doorgasingh
as Thomas