Fraggle Rock Season 1 Episode 4 You Can't Do That Without a Hat Episode Title:You Can't Do That Without a Hat.Episode Description:When everyone gets tired of Boober being so afraid, Red takes him to the Trash Heap, who tells him the key to bravery is to always wear his hat. Boober's bravery is cut short when his hat is blown off his head, and he is stuck being scared again. But when Gobo finds the hat on a Doozer lost in the Gorgs' Garden, Boober saves Gobo from being thumped by Junior.