We have a mission for fans of the original "Charlie's Angels," should you choose to accept it.

"Angels" co-star Jaclyn Smith will sit down for an all-new interview on the upcoming episode of Oprah's "Where Are They Now?," airing this weekend.

We have an exclusive clip (posted above) in which Smith discusses her rocky relationship with the late, great Farrah Fawcett, who co-starred with Smith on the first two seasons of "Angels."

Smith touchingly reveals that Fawcett's battle with cancer brought them together again and that, in the end, their time together was "beautiful."

The episode's other guests include onetime Prince protege Sheila E. (who scored a 1984 hit with the infectious "The Glamorous Life"), and stand-up comic and veteran TV star Louie Anderson. 

The episode airs this Sunday, July 20 at 9pm ET/PT on OWN.