SNL legend Dan Aykroyd makes a grand cameo in Tommy Boy as Zalinsky, the successful businessman Tommy and Richard need to do a deal with in order to save Callahan Auto Parts.

“Tommy Boy ”Director Details Chris Farley and David Spade's 'One-of-a-Kind' Chemistry as the Film Turns 30 ... Rob Lowe and Dan Aykroyd, who helped round out the hilarious cast.