Helen Le Baron appears in the season 3 episode of Quantum Leap titled "One Strobe Over The Line". The part of Helen is played by Susan Anton.
About Helen[]
Helen is a quite Unscrupulous sort who'd do just about anything to ensure a successful shoot from her modeling talent, even if it means supplying them drugs to do it; several of her former models have had run ins with her over her supplying them with pills, possibly uppers, to "enhance” their performance on any given shoot, as several of them had had overdoses. When she gives Edie Landsdale, a small town girl from the midwest who works for her, one of her models, who has developed a serious substance abuse problem with drugs and alcohol, pills for a shoot, it causes her to almost overdose, as Sam and Al are able to circumvent befors she overdoses, and gets mauled by a lion on the shoot