Olaf is the tritagonist of Disney's Frozen franchise. He is a benevolent, wisecracking snowman that was enchanted with life by Elsa. Along with the ability to reassemble his body, his most prominent quirk is his love for summer and all things hot.
Add actors/actresses and cast the roles/films/series that they were rumored, considered, offered, negotiated, auditioned, turned down, and/or originally casted before getting recasted. (Please double-check in research.)