Kara (1970)

Kara Grace Boedun moves to DC to go to grad school where she meets and falls for a lobbyist named David Zeke. Kara is a Russian spy and David is her target. As she starts falling for David, she soon realizes all is not what it seems. With FBI Agents hot on her trail, Kara desperately searches for a way out and finds out more than she wanted to know.