Two con artists will cause trouble for the NCIS team on the next episode of "NCIS: Los Angeles" season 8.

According to the synopsis for the upcoming episode called "Old Tricks," the team will be investigating the case of a kidnapped resident of a retirement home. But during their investigation, the NCIS agents will also find out that a pair of con artists are taking advantage of the retirement home residents.

The team will also learn that Ginger (Debra Jo Rupp) and Edward O'Boyle (Martin Mull), the couple who cons the retirement home residents, has been hopping from different institutions to get money from the elderly.

Both Rupp and Mull are known for the comedic prowess, and fans can expect to see a lighter episode after the agents dealt with a mole within the organization in the previous episodes of the series.

On the other hand, Callen (Chris O'Donnell) will also talk to his father to confront him about his illegal activity since it can also cause a great danger to their family.

Reports also reveal that the episode will also feature the series' final tribute for the late actor Miguel Ferrer, who passed away on Jan. 19 at the age of 61 due to throat cancer.

In the upcoming episode, a cover version of Bob Dylan's classic hit "Knocking on Heaven's Door" will be played as a tribute to the actor who plays the role of Owen Granger in the series. The said cover was performed by the actor's band called The Jenerators, and his voice will reportedly be heard on the track.

A remembrance title card will also be presented toward the end of the episode, which will also serve as a tribute to the late actor. He last appeared in the series in the previous episode called "Payback," which aired on Feb. 19.

CBS will air the next episode of "NCIS: Los Angeles" season 8 on March 5, Sunday.