Garry Marshall could create a series like “Happy Days” and see it become a hit sitcom on ABC. Put a dog near him, though, and he froze up. Marshall, before finding success as a producer in the world of television and movies, was an actor. During his first acting job, according to an article from metv.com, Marshall was bitten by a dog. In his memoir, “My Happy Days in Hollywood,” which came out in 2012, he writes, “I acted in one movie about dogs and ended up being bitten by the dog. It left me with a fear of dogs for the rest of my life.”