- Lucy Lawless previously worked with Jed Whedon and Maurissa Tancharoen in Spartacus: Gods of the Arena.
- Lucy Lawless also portrayed Punk Rock Girl in the Sony Pictures Studios production Spider-Man.
- Lucy Lawless is one of the few actresses to portray characters for both Marvel Studios and DC Entertainment. She voiced Wonder Woman in Justice League: The New Frontier.
- Lucy Lawless' most iconic role, Xena, was referenced as a nickname for Sif in Thor.