Bob Davidson

饰：Charles Templeton

Joni Eareckson

饰：Herself

Marc Harrienger

饰：Himself

Gregory Koukl

饰：Himself

Peter Kreeft

饰：Himself

J.P. Moreland

饰：Himself

Karen Scheeland

饰：Narrator

李·史特博

Lee Strobel

饰：Himself

Ben Witherington

饰：Himself

Billy Graham

饰：Himself

Ed Ragozzino

Ed Ragozzino

饰：Narrator

Charles Templeton

饰：Himself

Rick Warren

饰：Self

N.T. Wright

饰：Self