“On Jan. 7 my beautiful son died. He was 27 and had the world at his feet. But sadly he struggled with mental illness and addiction,” Badler captioned a photo gallery. “A brilliant spark shone bright too short a time … I will miss you Harry every day of my life.”
A memorial service will be held in Hains’ honor at Los Angeles’ Hollywood Forever Cemetery on Sunday.
Badler, also an actor, starred as Diana in NBC’s 1980s sci-fi drama “V” and its 2009 remake. She also played Shannon Reed in the “Mission: Impossible” TV series.