K-9

K-9
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Species	Martian dog
Gender	Male
Affiliation	Marvin the Martian
Occupation	Pet
First appearance	LT: Haredevil Hare (1948)
Played by	Mel Blanc (1948) Joe Alaskey (1996) Frank Welker (2003–04) Fred Tatasciore (since 2022) Dee Bradley Baker (since 2023)

K-9 is a Martian dog and a recurring character in the Looney Tunes animated franchise. He is Marvin the Martian's loyal pet sidekick and is closely reliant in some of his missions. Although he is largely a speechless character, his voice was originated by Mel Blanc.

Appearances

TV series

• The Bugs Bunny Show
• The Sylvester & Tweety Mysteries
  • 5.50b "What's the Frequency, Kitty?"
• Pinky and the Brain
  • 4.64 "Star Warners"
• Duck Dodgers
• Baby Looney Tunes
  • 1.19b "War of the Weirds"
• The Looney Tunes Show
• New Looney Tunes
  • 2.30b "When Marvin Comes Martian In"
• Looney Tunes Cartoons
• Bugs Bunny Builders
  • 1.21 "K-9: Space Puppy"

Movies

• Space Jam
• Space Jam: A New Legacy

Specials

• Bugs Bunny's Lunar Tunes

Shorts

• Looney Tunes
• Merrie Melodies
  • Haredevil Hare
  • The Hasty Hare
  • Marvin the Martian in the Third Dimension

Comics

• Looney Tunes

Video games

• Taz in Escape from Mars
• Bugs Bunny in Double Trouble
• Daffy Duck: The Marvin Missions
• Looney Tunes Collector: Alert!
• Bugs Bunny: Lost in Time
• Sheep, Dog, 'n' Wolf
• Looney Tunes: Back in Action
• Looney Tunes: World of Mayhem

Gallery

Main article: K-9/Gallery

Behind the scenes

• K-9's name is a pun on "canine."