
It's a clashing of superhero worlds as Arrow's Katie Cassidy and Agents of SHIELD's Elizabeth Henstridge will star in the period thriller, The Wolves at the Door. Directed by John Leonetti (Annabelle), the film is set in 1969 as four friends must survive a terrifying home invasion in the Hollywood Hills. Miles Fisher and Adam Campbell co-star with filming to begin this month. Cassidy is best known for playing the Black Canary on the CW series, while Henstridge is wrapping up her second season as scientist Jemma Simmons on the Marvel show.