Djimon Hounsou and Alex Wolff embrace silence in "A Quiet Place: Day One"

Actors Djimon Hounsou and Alex Wolff discovered unique challenges in their roles in the highly anticipated prequel, "A Quiet Place: Day One", where silence is the key to survival against an alien invasion.

The two actors joined "CBS Mornings" on Monday to talk about the prequel to the popular "A Quiet Place" franchise that explores the first day the aliens invaded Earth.

"I mean, it's my biggest challenge in the world not talking. So I think it was very challenging for me to not just be talking all the time," Wolff said on the film's minimal dialogue.