Irina Spalco

Irina Spalco is a female super-hero character that has appeared in 3 episodes. She was the New Age Joker's girlfriend, Indiana Jones' rival, and one of the villians that Batman faced in Episode 14.

Episode 14: The Villians
Irina Spalco first appeared in a cameo along the other villians in Episode 14. Like the other "villians," she was killed when Batman ran over them (except for Mr. Freeze).

The Batman and Indiana Jones Movie 2 and 3
Irina Spalco reappeared in The Lego Batman and Indiana Jones Movie 2. In this episode, Spalco and the New Age Joker were seen as a couple. This as the first and only relationship that Spalco has had so far in the show. Both were killed by Batman and Indiana Jones coming to save their side-kicks.

Spalco reappeared in a brief cameo in The Lego Batman and Indiana Jones Movie 3, in which she was looking at the treasure Indiana Jones and his temparary sidekick Robin were stealing, which proved to much for her mind to take and got killed.

Trivia

 * Lego Spalco's voice mimicks the voice of the real Erina Spalco.
 * Irina Spalco reappeared in a cameo in The Lego Batman and Spider-Man Movie 2 as one of the villians who were turned down in the job interview to be a member of the villian's team because she was "way too ugly," as Two-Face put it.
 * A costume of Irina Spalco was worn by the Joker so that he could get into the Batcave in the episode Robin's Birthday.