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.
James Stewart James Maitland "Jimmy" Stewart (May 20, 1908July 2, 1997) was an American actor and military officer who is among the most honored and popular stars in film history. A major Metro-Goldwyn-Mayer contract player, Stewart was known for his distinctive drawl and down-to-earth persona, which helped him often portray American middle-class men struggling in crisis. Many of the films he starred in have become enduring classics.