Explorers starred which American actor and activist?
River Phoenix River Jude Phoenix (born River Jude Bottom; August 23, 1970 – October 31, 1993) was an American actor, musician, and activist. He was the older brother of Rain Phoenix, Joaquin Phoenix, Liberty Phoenix, and Summer Phoenix.
Tom Hayden Thomas Emmet "Tom" Hayden (December 11, 1939 – October 23, 2016) was an American social and political activist, author and politician, who was director of the Peace and Justice Resource Center in Los Angeles County, California. Known best for his major role as an anti-war, civil rights, and radical intellectual counterculture activist, Hayden was for a time the husband of actress Jane Fonda, and was the father of actor Troy Garity.