|[List of appearances]|
- “Try to get rid of me, I'll come right back.”
- ―Captain Boomerang in LEGO Batman 2
Initially a boomerang promoter and salesman working for his father's toy company, George "Digger" Harkness, alias Captain Boomerang, is an enemy of The Flash.
In LEGO Batman 2
In console versions, Captain Boomerang has a cameo in LEGO Batman 2: DC Super Heroes. Just before The Flash leaves for Gotham, he is seen defeating Captain Boomerang.
Captain Boomerang is also one of the criminals hidden around Gotham City and can be found at Arkham Asylum. He is unlocked for purchase after his defeat and costs 100,000 studs.
In portable versions, Captain Boomerang is an unlockable character. His minikit is found in the level Assault the VTOL. He costs 200,000 studs.
In LEGO Batman 3
- Captain Boomerang was voiced by Nolan North. He also voiced Scarecrow and Hush, as well as providing additional voice work for LEGO The Lord of the Rings: The Video Game and Deadpool in LEGO Marvel Super Heroes.
- 70918 The Bat-Dune Buggy (The LEGO Batman Movie)
- 76055 Killer Croc's Sewer Smash (DC Comics Super Heroes)