Who's That Girl

Johnny, a New York City bookie, uncovers incriminating evidence against a powerful businessman. He secures damning photos and financial records, storing them safely in a bank's deposit box.

Johnny attempts to blackmail the industrialist using the evidence he collected. Unfortunately, this bold move leads to his brutal murder, with his body hidden in his girlfriend Nikki's car trunk.

In a tragic twist, Nikki is arrested for Johnny's murder. The judge deems it a crime of passion, sentencing her to seven years in the Rockford Correctional Institute.

Four years later, Nikki earns an early parole for good behavior. As a condition of her release, she must return to her hometown in Philadelphia.

Loudon Trott, a tax attorney, is introduced as he prepares to marry Wendy Worthington. He juggles responsibilities imposed by Wendy's wealthy father, Simon Worthington.

Simon instructs Loudon to pick up Nikki upon her release from prison, framing it as a charitable act called 'Operation Prisoner Shuttle.' This unexpected task sets Loudon's adventure in motion.

During the drive to pick up Nikki, Loudon makes an unexpected stop at the docks to collect a package. He discovers that the package contains an exotic cougar named 'Murray,' adding an unusual twist to his day.

Upon meeting her, Nikki insists on making a detour to a shopping mall to buy gifts for her family. However, while there, she engages in some shoplifting, causing a distraction and evading police who are tailing her.

Nikki's insistence on purchasing a gun leads to chaotic situations, including reckless driving that results in Loudon being hospitalized. Mistakenly believed to be suffering a heart attack, he is out cold while Nikki seizes the opportunity to steal his wallet.

After recovering, Loudon chases after Nikki, discovering chaos in his vandalized Rolls Royce. The pursuit leads him to a gun purchase where they narrowly escape a police raid.

As Nikki and Loudon flee police, they find themselves in an apartment building where fire alarms accidentally trigger. Amidst the turmoil, Nikki develops a bond with the cougar, Murray, further complicating their chaotic journey.

Nikki and Loudon confront Raoul and his associate Benny, resulting in a high-octane car chase. The danger intensifies as they face hostages and precarious heights while uncovering vital information about the evidence.

Nikki and Loudon inadvertently find themselves at Wendy's bridal shower, leading to another zany encounter. During this event, they navigate misunderstandings and reconnect despite their complex feelings.

In a culmination of events, Loudon and Nikki successfully track down the safe deposit box that holds the evidence. This pivotal moment leads to revelations about Simon's involvement in Johnny's murder.

Embracing the truth, Nikki disrupts Loudon's wedding, prompting a heartfelt confession of love from Loudon. The film concludes with them boarding a bus to Philadelphia, ready to start anew and fulfill their dream of opening an animal hospital.