Peter O'Toole and Curt Gowdy challenge tiger fish in the Shakawe fishing camp in Botswana; Peter Benchley and Sylvia Earle go to Stella Maris to work with bull sharks; four kayakers take on the lower gorge rapids below Niagara Falls.
Duck hunting in Idaho with Mike Schmidt and Bob Boone; John Newcombe participates in a camel round-up in central Australia; American climbing team challenge the 24, 950 ft. peak Minya Konka in western China.
Fishing for black marlin off the Great Barrier Reef near Australia; hunting pheasant in South Dakota; Peter Benchley travels to British Columbia to observe the unusual habitat and habits killer whale.
Cheryl Ladd joins a mountain lion-tagging operation in Colorado; Richard Crenna and Curt Gowdy fish for Atlantic salmon in Iceland; Barbara Hershey travels to Crystal River in Florida to find the endangered manatee.
Part one of coverage of Operation Drake, a two-year global expedition by a group of college-age students, looking at their work and adventures in New Guinea.
Fishing for sea trout in Norway's Laerdal River; an expedition attempts to parachute onto the North Pole; Dan Haggerty travels to Washington's Olympic peninsula to visit a compound containing the only captive Lobo wolf.
Larry Hagman and his son fish for blue marlin at St. Thomas in the Virgin Islands; coverage of the first American crossing of the Greenland ice cap; Randy Mantooth and his wife go on a rafting expedition in New Zealand.
Peter Beard reports on the depiction of the blue fin tuna; a squad of parachutists jump off the 2,000-ft. cliff El Capitan in Yosemite Park; Ethel Kennedy and her son Michael raft down Maine's Kennebec River.