Answer
Daniel Ruettiger Sr., played by Ned Beatty in the film "Rudy," is the father of the protagonist, Rudy Ruettiger. He is a supportive and loving father who encourages Rudy to pursue his dreams of playing football for Notre Dame, despite his small size and lack of athletic ability. Daniel's unwavering belief in his son's potential serves as a constant source of motivation for Rudy throughout his journey.