Each of the twelve 50-minute episodes features a different aspect of the journey through life, from birth to adulthood and continuation of the species through reproduction.
October 3, 1990
Released
The Trials of Life
11h 0min
—
English
BBCBBC Studios Natural History Unit
1965
2009
2008
1967
2006
1982
2013
2011
2012
1986
2010
2005
1992