series producer, David Filkin ; series director, Philip Martin ; executive producer, William Grant ; Thirteen/WNET/Uden Associates/David Filkin Enterprises co-production in association with BBC-TV ; Educational Broadcasting Corporation
KCET and Carl Sagan Productions, Inc. ; in association with the British Broadcasting Corporation and Polytel International ; executive producer and series director, Adrian Malone ; producer, Gregory Andorfer ; written by Carl Sagan, Ann Druyan, and Steve Soter
Thirteen/WNET/Uden Associates/David Filkin Enterprises co-production in association with BBC-TV ; Educational Broadcasting Corporation ; series producer, David Filkin ; series director, Philip Martin