- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
Member of the security team aboard the U.S.S. Enterprise in 2268. Rizzo perished in the line of duty when a dikironium cloud creature consumed 60 percent of his red blood cells.