The ark is lost! Who will raid it?! Clearly, there is only one man for the job: but since Ben Gazzara is unavailable, Indiana Jones will go in his stead and accomplish the needed raiding.
That the shoot will take place in Tunesia where the traditional fig liquor "bokha" is readily available to cast and crew alike simply means that the raiding will get off to a particularly rousing start.
Along the way Nazis will be punched (stupid Nazis probably deserved it), submarines be will clung to, and staffs of Ra will be cut to the wrong size, the error discovered and finally the correct size staff of Ra fabricated! Yes, the original blockbuster finally gets the RiffTrax treatment. Raiding with Mike are Bill Corbett and Kevin Murphy.
To quote the soundtrack, "Da da da-da, da da-da! Da da da-da, da da DA DA DAAAH!"