7.0
1968
Barnaby (1968)
8.5
2008
Once Upon a Time... Planet Earth (2008)
8.2
1978
Once Upon a Time… Man (1978)
7.6
1994
Once Upon a Time... The Discoverers (1994)
7.5
1992
Once Upon a Time... The Americas (1992)
7.8
1987
Once Upon a Time... Life (1987)
