S20·E39 – Pizza Oven Repair, What Is It?

Nathan explains the anatomy of track saws; Mark repoints an outdoor pizza oven; The Ask This Old House team comes together for a 20th Anniversary "What Is It?"

Cast

Richard Trethewey

Himself

Norm Abram

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Roger Cook

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Kevin O'Connor

Host

Tom Silva

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Steve Thomas Rooney

Himself