The Boston Fine Arts Museum and its Egyptian exhibit were both previously featured in Mummies Made in Egypt (1989).
There is no "Half-Time Quiz Show" in this adventurous mission because Ruff split the Fetchers in three teams in order for them to deal about an Egyptian sarcophagus and the mummy's curse. They subsequently find out that the sarcophagus and curse both turn out to be a phony due to being a commercial for beef jerky.