The duration of Who Wants to Be a Millionaire? is 2 hours.

The duration of Megan Wants a Millionaire is 2880.0 seconds.

The duration of Who Wants to Marry a Multi-Millionaire? is 2 hours.

The duration of Who Wants to Be a Millionaire Hot Seat is 1800.0 seconds.

The duration of Who Wants to Be a Millionaire - U.S. game show - is 2880.0 seconds.

The duration of Joe Millionaire is 3600.0 seconds.

The duration of Millionaire Manor is 2400.0 seconds.

The duration of Secret Millionaire is 2880.0 seconds.

The duration of Millionaire Matchmaker is 3600.0 seconds.

The duration of Make Me a Millionaire is 1800.0 seconds.

The duration of A Millionaire for Christy is 1.52 hours.

The duration of The Happiest Millionaire is 2.4 hours.

The duration of Slumdog Millionaire is 2 hours.

The duration of Hoosier Millionaire is 1800.0 seconds.

The duration of Millionaire Hot Seat is 1320.0 seconds.

The duration of The Millionaire - TV series - is 1800.0 seconds.