Jeff Colby - Season Six (Dynasty) and Season One (The Colbys)

Season Six (Dynasty) and Season One (The Colbys)

Jeff is saddened to learn that Ashley was killed in the attacks. Upon returning to Denver, Jeff gets a surprise visit from his aunt, Constance Colby. She has decided to give him her controlling interest in Colby Enterprises, the company she owns with her brother, Jason. Coincidentally, Blake enters a business deal with Jason Colby, and invites the Colbys of California to Denver to celebrate. In episode 124, Jeff is shocked to see Fallon in the courtyard with his cousin Miles.

Jeff decides to move to California permanently. He is there when Miles arrives with his new bride, "Randall Adams.". Jeff is stunned to find Fallon alive and suffering from amnesia.

The family decides to let Fallon's memory return on its own — so nobody tells her who she really is. Jeff, however, tries to jog her memory by introducing her to her young son. Fallon's memory returns after she sees Adam in episode 5 (of The Colbys). In a hysterical outburst, she accuses Adam of raping her on her wedding night to Jeff. She later remembers that she merely argued with Adam on her wedding night. Because she never fully accepted that she almost had sex with Adam when she knew him as "Michael," that strain combined with her head injury had led to her amnesia. (See Fallon Carrington for details)

Jeff is also reunited with his long-absent mother, Francesca, who has a past with Jason.

Both Miles and Jeff are openly competing for Fallon's affection. Fallon and Jeff grow closer, which upsets Miles. Fallon and Jeff comfort each other when their son runs away in episode 17. Upon his return, Jeff asks Fallon to remarry him (again) and in episode 18 the renew their vows in the Colby mansion, with Blake, Dominique and Steven in attendance.

In the season finale (episode 24), Fallon tells Jeff that she is pregnant. Jeff is arrested for the suspected murder of a business associate of Jason's.