Category:20th-century television series premieres 15th16th17th18th19th20th21st22nd23rd24th25th Subcategories This category has the following 8 subcategories, out of 8 total. 0–9 1950s television series premieres (1 C) 1960s television series premieres (2 C) 1970s television series premieres (2 C) 1980s television series premieres (2 C) 1990s television series premieres (3 C)A 20th-century American television series premieres (5 C)B 20th-century British television series premieres (4 C)C 20th-century Canadian television series premieres (1 C)
