Lorenzo Fernando Lamas-Craig (né Lamas; born January 20, 1958) is an American actor and martial artist. He is known for playing Lance Cumson, the irresponsible grandson of Angela Channing (played by Jane Wyman) on the 1980s soap opera Falcon Crest (Golden Globe Award nomination for Best Supporting Actor – Series, Miniseries or Television Film). During and after Falcon Crest, he and Ana Alicia, who played his wife in the series have remained close friends. He later went on to play Reno Raines on the 1990s crime drama Renegade, and Hector Ramirez on the daytime soap opera The Bold and the Beautiful. He served as a judge on ABC television's Are You Hot? and starred in his own reality show, Leave It to Lamas, a series about his real-life family.
Lamas was born in Santa Monica, California, in 1958, the son of Argentine actor Fernando Lamas and Norwegian American actress Arlene Dahl. He is the stepson of swimmer and film star Esther Williams, who married his father when Lamas was 11 years old. Both Williams and Dahl were also best friends of actress Jane Wyman, who knew him since birth, and she would later play along with Lamas on Falcon Crest. He was brought up in Pacific Palisades, California, and moved to New York City in 1971, when he was 13 years old. In 1979, he took up Taekwondo and Karate, earning black belts. He graduated in 1975 from the Admiral Farragut Academy in Pine Beach, New Jersey.