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.
Robert Logan Robert F. Logan, Jr. (born May 29, 1941) is an American actor who has appeared in numerous films and television programs, the most notable of which were a successful series of family adventure movies in the 1970s.