Best TV series

 Here is a list of more TV series that have run for more than three seasons:

• The Big Bang Theory (2007-2019)
• Modern Family (2009-2020)
• Mad Men (2007-2015)
• Breaking Bad (2008-2013)
• Game of Thrones (2011-2019)
• The Office (2005-2013)
• Lost (2004-2010)
• The Walking Dead (2010-2022)
• This Is Us (2016-2022)
• The Good Place (2016-2020)
• Stranger Things (2016-present)
• The Mandalorian (2019-present)
• The Crown (2016-present)
• Ozark (2017-2022)
• Bridgerton (2020-present)

This list is by no means exhaustive, but it gives you a good idea of the many TV series that have run for more than three seasons. There are many other great series out there, so I encourage you to explore and find something that you enjoy.