A Laughing Matter (S03E15)

S03E01 Hankie Comes Out of Her Shell S03E03 A Dino Mite Graduation S03E05 Clash of the Dinos S03E09 The Sneakasaurus S03E11 The Bronto Bully S03E13 The Yeti-Saurus S03E15 A Laughing Matter S03E17 A Grand Ole Tree S03E19 The Polka-Dot Parasaur S03E21 Some Assembly Required S03E23 The Tricera-Trekkers S03E25 Grounded! S03E27 The Dino Mountaineers S03E29 On the Right Track S03E31 Amelia's Empty Nest S03E33 Rock-a-Bye Jasper S03E35 Beans Go Better With Gravy S03E39 Good Ol' Goliath S03E41 The Battle for Dino Mountain S03E43 Blue Ribbon Ma S03E45 Tough at the Top S03E47 An Unlikely Pair S03E49 Dino Mixup Mayhem S03E51 Night of the Raptors