Clutch Cargo
Season 1, Episode 52: Big "X"
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Professor Stargazer sends a paper airplane to Clutch asking for help when a big thing is going to collide with the moon.
All Episodes - Season 1
Episode 1
The Friendly Head Hunters
Episode 2
The Arctic Bird Giant
Episode 3
The Desert Queen
Episode 4
The Pearl Pirates
Episode 5
The Vanishing Gold
Episode 6
The Race Car Mystery
Episode 7
The Rocket Riot
Episode 8
Mystery in the Northwoods
Episode 9
Twaddle in Africa
Episode 10
The Lost Plateau
Episode 11
The Ghost Ship
Episode 12
The Rustlers
Episode 13
The Missing Train
Episode 14
The Devil Bird
Episode 15
Pipeline to Danger
Episode 16
Mister Abominable
Episode 17
Operation Moon Beam
Episode 18
Air Race
Episode 19
The Haunted Castle
Episode 20
The Elephant-Nappers
Episode 21
Dragon Fly
Episode 22
Sky Circus
Episode 23
The Midget Submarine
Episode 24
Cliff Dwellers
Episode 25
Jungle Train
Episode 26
Space Station
Episode 27
The Swamp Swindlers
Episode 28
The Dinky Incas
Episode 29
Kangaroo Express
Episode 30
The Shipwreckers
Episode 31
The Ivory Counterfeiters
Episode 32
Dynamite Fury
Episode 33
Alaskan Pilot
Episode 34
Swiss Mystery
Episode 35
Pirate Isle
Episode 36
Crop Dusters
Episode 37
The Smog Smuggler
Episode 38
Global Test Flight
Episode 39
Dead End Gulch
Episode 40
The Missing Mermaid
Episode 41
Flying Bus
Episode 42
Road Race
Episode 43
Feather Fuddle
Episode 44
Water Wizards
Episode 45
The Terrible Tiger
Episode 46
The Circus
Episode 47
Bush Pilots
Episode 48
Cheddar Cheaters
Episode 49
The Blunderbird
Episode 50
The Case of Ripcord Van Winkle
Episode 51
The Fortune Cookie Caper
Episode 52
Big "X"