Episodes
1. Frienemy of the State
18 May 2018 · 22 min
When Talon is caught, Claw replaces him with Penny's friend Mal.
2. MADhenge
18 May 2018 · 22 min
When Penny interferes with Talon's attempt to collect cosmic energy from Stonehenge, both Penny and Talon are given cosmic powers.
3. The Claw Who Stole Christmas
18 May 2018 · 22 min
Claw sets out to end Christmas by unleashing cheer-destroying nanobots at a tree lighting ceremony.
4. The Thingy
18 May 2018 · 22 min
Talon is sent to the North Pole to acquire a newly-discovered, unclassified, biological organism.
5. The Talon-ted Mr. Colin
18 May 2018 · 22 min
Talon infiltrates HQ while undercover, hoping to get HQ's missile defense codes from Kayla.
6. MADzilla
18 May 2018 · 22 min
MAD sets out to steal a size modification ray, but accidentally makes MADcat grow to giant size.
7. Anti-gravity
18 May 2018 · 22 min
MAD attempts to steal a gravity nullifying device.
8. Too Many Talons
18 May 2018 · 22 min
Claw sends Talon to steal a duplicating device, which Talon uses to duplicate himself.
9. Star Power
18 May 2018 · 22 min
MAD begins stealing the "star power" from celebrities.
10. Panda-monium
18 May 2018 · 22 min
Talon impersonates a panda to disrupt peace talks between two countries.
11. Under the MADnight Sun
18 May 2018 · 22 min
MAD tries to mine a highly magnetic ore from the forest where Gadget and Penny are camping.
12. Skyrates Off the Starboard Bow!
18 May 2018 · 22 min
MAD sets out to hijack Sir Owen Barnstormer's new Ultra Blimp Mark II and take its cold fusion power source.
13. Fate it ‘til You Make it
18 May 2018 · 22 min
MAD tries to the Oracle of Delphi so they can use her ability to see the future.
14. Once Upon a Screentime
18 May 2018 · 22 min
MAD sends out a hypnotizing image on every screen in the world.
15. The MADstache of Professor Coin
18 May 2018 · 22 min
Talon disguises himself as Penny, while making Penny look like a MAD agent.
16. MADthuselah
18 May 2018 · 22 min
Claw develops a device to make people old, making himself younger by comparison. Penny becomes a senior during a fight with Talon.
17. The Heir Affhair
18 May 2018 · 22 min
Talon kidnaps a wealthy old lady and tries to convince her to make him her heir.
18. Parched Nemesis
18 May 2018 · 22 min
MAD steals all the water in Metro City.
19. Trees Company
18 May 2018 · 22 min
The MAD Weed-whacko has been rehabilitated, but Claw wants him to destroy Central Park in New York.
20. MADtrack
18 May 2018 · 22 min
Gadget is assigned to transport Jacques Crankcase to prison, via a hover-train.
21. The Missionball Ball
18 May 2018 · 22 min
MAD infiltrates HQ's Missionball Ball with a weapon that forces people to dance.
22. Tell Me What Sphinx
18 May 2018 · 22 min
MAD attempts to find a superweapon in the Great Sphinx of Giza.
23. Harmageddon
18 May 2018 · 22 min
MAD tries to redirect a comet so that it crashes into Metro City.
24. Do No Arm
18 May 2018 · 22 min
Penny breaks her arm and is sent to a hospital where a MAD plot is afoot.
25. Inspector Gadget Goes to Jail
18 May 2018 · 22 min
When Talon frames Gadget for shoplifting and gets him thrown in prison, Penny must break the rules to get him out.
26. We Had a Really Good Title for This One... But We Forgot It
18 May 2018 · 22 min
MAD uses a memory eraser device to try and defeat Gadget.
Inspector Gadget Season 4: quick answers
How many episodes are in Inspector Gadget Season 4?
Season 4 of Inspector Gadget has 26 episodes, about 10 hours in total.
When did Inspector Gadget Season 4 come out?
Season 4 premiered on 18 May 2018.