The design of Minion from Megamind (2010) is heavily based on that of Ro-Man from Robot Monster (1953) : r/MovieDetails
Robot Monster From Outer Space – Outré Gallery
So Bad it's Compelling: Robot Monster (1953) | Silver Screenings
Robot Monster (1953) REVIEW - YouTube
Robot Monster (1953) - IMDb
Robot Monster [1953] - Best Buy
Sci-Fi Couch-In Theater: ROBOT MONSTER (1953) stretches the limits of watchability — Moviejawn
Robot Monster Prints
Amazon.com: Robot Monster - The Original Version : George Nader, Claudia Barrett, Selena Royle, John Mylong, Gregory Moffett, George Barrows, Wyott Ordung, Phil Tucker, Phil Tucker, Alan Winston, Al Zimbalist: Prime Video
Robot Monster : Geoge Nader, Claudia Barrett, John Mylong, Phil Tucker: Movies & TV - Amazon.com