Caveman Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. Robert Müller has wanted to be a comedian since he was a kid but he's only made it as a car salesman so far. This is about to change when he takes part in an open-mic show. He puts the program together with his imaginary friend the stone-age Caveman. Then his girlfriend Claudia breaks up with him... Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Laura Tonke, Jannis Hain, Didem Ercin, Jürgen Vogel, Martina Hill, Jutta Brings, Christo Klahr, Nicolle Döring, Esther Schweins, Matthias Kupfer, Jochen Matschke, Thomas Hermanns, Meikel Engelmann, Moritz Bleibtreu, Isabell Vogelsang .