Lori is a major antagonist in the 1990 film Total Recall and the secondary antagonist of its 2012 remake. She is a spy working for Vilos Cohaagen of the Mars Colony Security Force, tasked to watch over Douglas Quaid by posing as his wife.

Lori Quaid (Kate Beckinsale), is a UFB undercover agent posing as Quaid's wife in 2012 American dystopian science - fiction action film Total Recall. The screenplay was based on the 1990 film of the same name starring Sharon Stone as Lori Quaid.

Posing as Melina with a holographic disguise, Lori attempts to kill Quaid in revenge for Cohaagen's death, but Quaid was able to see through the disguise and kills Lori with a single shot to the chest before embracing the real Melina by his side.

Lori Quaid : It's true. Your memory was erased, your mind was implanted with a life you think you've lived. You keeping up, baby? There is no Douglas Quaid, there never was.

Quaid wakes up in an ambulance with Melina, who he soon realizes is a holographically disguised Lori. Quaid eventually kills her before reuniting with the real Melina as news channels declare the Colony’s independence from the UFB.