Robert Forster and Tim Allen Robert Forster and Tim Allen

It turns out father doesn't always know best.

On Friday's episode of Last Man Standing (8/7c, ABC), Mike's dad Bud (Robert Forster) gets mugged and knocked out when he ventures out to a bad part of town even after Mike (Tim Allen) told him not to.

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Mike is even more troubled when he asks his father what he's using for protection. "Lana Turner and Raquel Welch," Bud says as he extends his fists, "because they're both knockouts."

Watch this exclusive sneak peek to find out what Mike's more serious suggestion is and how Bud reacts:

Last Man Standing airs Fridays at 8/7c on ABC.