The cast of Glee 1-4 DVD Box set have been invited on to The Oprah Winfrey Show to coincide with the premiere of season one's second half in April.

According to Entertainment Weekly, Winfrey's April 7 programme will focus entirely on the musical comedy series.

The episode will include interviews with the cast and show creator Ryan Murphy, along with behind-the-scenes footage on the set and an in-studio concert performance.

Oprah.com is also launching a destination page for Glee 1-4 DVD Box set fans on March 29. The mini-site will feature character bios, trivia and IQ tests to examine viewers' level of dedication to the series.

The stars are further planning to participate in the White House's Easter Egg Roll on April 5.