Kevin Smith sends his daughter to The Stash to learn how to be a clerk; a customer wants to sell rare and unusual ''Rocky'' action figures.

A returning customer brings in a toy that Walt always coveted; an aspiring student brings in an autographed book.

Walt challenges the guys to perform stand up comedy at the Stash. A collector brings in key Marvel comics from the 1960s.

The guys agree to baby-sit a friend's daughter for the afternoon; an Indiana Jones superfan.

Walt and the guys visit BronyCon, a fan convention for "My Little Pony". A customer wants to sell a board game from the 1970s featuring Godzilla.

Walt considers buying the hand and footprints of Adam West and Burt Ward. A customer sells a rare set of Star Wars comic strips.

Kevin Eastmen, the co-creator of 'Teenage Mutant Ninja Turtles' brings in some early sketches of the characters.

Walt has a business proposition for original Ghostbuster, Ernie Hudson; cartoon shampoo bottles.

Adam West visits and a race between the Batmobile and Black Beauty ensues; a customer sells the first appearance of Rocket Raccoon.

Artist Neal Adams and writer Denny O'Neil visit the Stash; the guys see a set of 50-year-old Batman night lights.

Butch Patrick stops by the Stash; a never officially released rare Star Wars action figure.

Kevin's assistant, Ashley, learns about comic book retail at the Stash; pro wrestlers want to sell their comic.

Darryl McDaniels of Run DMC brings his new comic to the Stash; the guys look at a Marvel Silver Age number one issue.

Billy Dee Williams stops by the store to win the Millennium Falcon the same way Lando lost it: a high-stakes card game.

The guys attend a KISS concert; Walt lives out his childhood dream of meeting Gene Simmons.

Jason Mewes hangs out and plays clerk at the Stash; Walt wants to acquire a mysterious recreation of comic book art.