Unsolved Mysteries with Robert Stack

Veterinarians care for infirm and injured animals.

An animated globe named Spin whisks kids around the world, teaching them about animals and their habitats.

One of the medium's most beloved and eclectic cultural showcases, this Alistair Cooke-hosted series spanned the arts, covering (among other fields) plays, documentaries, operas, Broadway musicals, ballets and symphonies. Included were pieces based on the works of Hemingway, Steinbeck, Shaw, Chekhov, Eliot and Thurber; a production of 'King Lear' starring Orson Welles; a TV-debut appearance by Leonard Bernstein; and Jacques Cousteau's undersea adventures, his first on network television.

Series examining cases of police murdering civilians.

A 1948-49 series that used model trains in tracking the history of railroads. During this period, ABC ran a program along similar lines, 'Tales of the Red Caboose.'

A series highlighting diverse athletes in sports where Black and Brown players are typically under-represented.