A whole series of well-known and lesser known actresses donned Newcomer makeup for guest starring roles, bit parts or celebrity cameos (eg Jan Carl).
Alien Nation: Body and Soul: Somewhere between Melrose Place and Sex and the City Kristin Davis wandered onto the Alien Nation set and they immediately stuck a Newcomer head on her to play Karina Tivoli.
Sara Barrett donned the makeup for a bit part but as this image was sent to me and I can’t see it listed in IMDb I’m not sure if it was in the series or one of the TV movies.
Rick Stratton lead the makeup team for all the Alien Nation TV productions: at various times the makeup team included Steve LaPorte, Kenny Myers, Janna Phillips, Craig Reardon, Jill Rockow, Richard Snell, Tom Irvin, David Abbott & Zoltan Elek.