Sisters Kate and Rooney Mara, and Orlando Bloom were at the Venice Film Festival Thursday promoting their new drama, "Bucking Fastard."

Left to right, Rooney Mara, director Werner Herzog, Kate Mara, Orlando Bloom attend the "Bucking Fastard" screening during the Venice International Film Festival at Sala Grande on Thursday. Photo by Rocco Spaziani/UPI UPI Rooney Mara (L) and Kate Mara attend the "Bucking Fastard" screening during the Venice International Film Festival at Sala Grande on Thursday. Photo by Rocco Spaziani/UPI UPI Kate Mara (L) and Rooney Mara attend the "Bucking Fastard" premiere at the Venice Film Festival on Thursday. Photo by Rune Hellestad/UPI UPI Orlando Bloom attends the "Bucking Fastard" screening during the Venice International Film Festival at Sala Grande on Thursday. Photo by Rocco Spaziani/UPI UPI Rooney Mara (L) and Kate Mara attend the "Bucking Fastard" screening during the Venice International Film Festival at Sala Grande on Thursday. Photo by Rocco Spaziani/UPI UPI

Sept. 4 (UPI) -- Sisters Kate and Rooney Mara, and Orlando Bloom were at the Venice Film Festival Thursday promoting their new drama, Bucking Fastard.

Co-starring Domhnall Gleeson and Hugh O'Conor, the film is about twins seeking true love in an imaginary land.

It received a 6.5-minute standing ovation from the crowd at the festival.

This marks the first time Kate and Rooney have starred in a project together.

The movie was written and directed by Werner Herzog, whose credits include Invincible, Wild Blue Yonder and Bad Lieutenant: Port of Call.