The actor played Rick Marshall for 2 seasons on the Saturday morning sensation.
He received his first notice for an on-stage performance inCome Back, Little Shebain 1960.
Milligan played heroic father Rick Marshall, who accompanied his kids on their dangerous adventures.
Spencer Milligan.Ron Tom/NBC/Getty
“I thought it was only fair that everyone should get their fair share.”
Milligan spent his final decades in Sturgeon Bay, teaching acting and directing local theater productions.
He is survived by his beloved wife Kerry Milligan and several godchildren.
