Phineas and Ferb

Season 1, Episode 10

Episode Title: The Magnificent Few

Air Date: 2008-02-08

Overview:

When Doofinshmirtz unleashes his army of termites to eat all the wood in the tri-state area, Phineas and Ferb use their newfounded love of a cowboy life to herd the stampeding cattle back to the carnival, but with Agent P stuck in a room filling with lava, how will he survive?