Mummy/Indiana Jones: Ardeth Bey and Henry Jones, Sr.
Yes, that would be a crossover of Ardeth Bey from The Mummy movies and a young Henry Jones, Sr. aka Indiana's dad aka Sean Connery (as seen in Indiana Jones and the Last Crusade). All credit for this brilliant idea goes to liviapenn. I just entertain the hope that thinking it up means she's considered writing it.
Also, since my internet is still broken from watching too much Merlin, this was a 'Costume references? What costume references?' sort of picture. So please forgive the total lack of accuracy and also that my strongest associations with young Sean Connery are thick eyebrows and duck lips.