Hats and a Hole

1 Up, Up and Away 2 Skunked 3 Monkey Underground 4 Cat Mother 5 Up a Tree 6 Curious George and the Trash 7 Curious George Gets All Keyed Up 8 Gutter Monkey 9 Grease Monkeys in Space 10 Piñata Vision 11 All-New Hundley 12 Signs Up 13 Color Me Monkey 14 Special Delivery Monkey 15 Free Hundley 16 Bag Monkey 17 Monkey Stagehand 18 The Magic Garden 19 Curious George, Plumber's Helper 20 Curious George Takes a Hike 21 The Fully Automatic Fun Hat 22 Creatures of the Night 23 Scaredy Dog 24 Say Goodnight, George 25 A Bridge to Farm 26 Monkey Fever 27 Curious George, Spy Monkey 28 Castle Keep 29 Robot Monkey Hullabaloo 30 Curious George and the Slithery Day 31 Curious George, Web Master 32 The Big Sleepy 33 Curious George Sinks the Pirates 34 This Little Piggy 35 King Doggie 36 The Lucky Cap 37 Curious George, Sea Monkey 38 Old McGeorgie Had a Farm 39 Curious George Beats the Band 40 Hats and a Hole