Season 4


 * ep 1 is A Few Good Grugs and Valley Shine Day
 * ep 2 is Chalk the Line and Weighing Is the Hardest Part
 * ep 3 is Wrestlebabia: The Musical and Flowers for Munk
 * ep 4 is “They Might Be Sky Giants; The Grugest Story Ever Told”
 * ep 5 is
 * ep 6 is “Tunnel of Terror; Creature from the Crood Lagoon”
 * ep 7 is “Punch-Thunk Love; Nay Boors”
 * ep 8 is “Punch-Thunk Love; Nay Boors”
 * ep 9 is “Caverns and Creepers; Rad Teacher”
 * ep 10 is “Grug's First Chance; Furry Road”
 * ep 11 is “My Big Fat Gran Wedding; The Strutting Edge”
 * ep 12 is “Can't Hardly Bait; Crood Detente”
 * ep 13 is “This Is an End Part 1 & 2”