Lou Hirsch

Gumshoe detective Eddie Valiant (Hoskins) is on the job in both Hollywood and Toontown, and the line between reality and fantasy gets blurred as Eddie tries to solve a major "who dunnit." He's thrown for quite a set of curves when he meets Jessica Rabbit, the sultry "toon" who whispers "I'm not bad, I'm just drawn that way" (imdb)

Baby Herman swallows his rattle, and Roger has to take him to the hospital to get it out

Roger Rabbit struggles to keep wandering Baby Herman safe in an amusement park where the usual havoc ensues.

During a picnic, Baby Herman follows a beaver into a perilous sawmill - with Roger Rabbit in frantic pursuit. (imdb)

Thermoman is a multiple-powered superhero who originates from the planet Ultron. In an attempt to do his best to fit in with life on earth, he creates the human alias of George Sunday. (imdb)