Information below was gathered using the actual videos of the movies. In the instances where I don't have a copy of the movie, information was gathered from the Internet Movie Database. Pierce Brosnan is listed as the first cast member on each film, even if he wasn't the first one in the credits. (Hey, I'm a fan of him...not these other people.)

THE MANIONS OF AMERICA (1981)
An Irish immigrant (Brosnan) makes good in America.
Directed by: Joseph Sargent (part I), Charles S. Dubin (parts II & III)
Written by: Agnes Nixon, Rosemary Anne Sisson

Cast: Pierce Brosnan; Kathleen Beller; James Cooyle; Jim Culleton; Julian Curry; Mannix Flynn; Steve Forrest; Peter Gilmore; James Greene; Julie Hamilton; Nicholas Hammond; Aaron Harris; Tom Hickey; Tom Jordan; Dierdre Lawless; Derek Lord; Simon MacCorkindale; Ena May; T.P. McKenna; Kate Mulgrew; Padraic Mullholland; John Murphy; Barbara Parkins; Linda Purl; Anthony Quayle; Simon Rouse; David Soul; Harry Towb; O.Z. Whitehead