Today we’d like to wish Gary Oldman a very happy birthday! The actor, who plays Sirius Black in the Harry Potter films is celebrating his 51st birthday. Many happy returns!

Please join us in wishing actor David Thewlis a very happy birthday! The actor, who plays Remus Lupin in the Harry Potter films, is today celebrating his 46th birthday. Many happy returns!

Many happy returns to Sean Biggerstaff, who is today celebrating his 27th birthday! The actor, who plays Oliver Wood in the Harry Potter films, will next appear in “Hippie Hippie Shake.” The film also stars Sienna Miller and Cillian Murphy and will be released on the 21st of May in the U.K. Happy birthday, Sean!

Please join all of us at Leaky in wishing Harry Melling a very happy birthday. The actor, who portrays Dudley Dursley in the Harry Potter films, is today celebrating his 21st birthday. Many happy returns!

Today we ask you to join us in wishing Miranda Richardson a tremendously happy birthday. The actress, who portrays Rita Skeeter, is celebrating her 51st birthday. Many happy returns!

Please join all of us at Leaky in wishing actor Timothy Spall a very happy birthday. The actor, who portrays Peter Pettigrew in the Harry Potter films, is today celebrating his 53rd birthday. Many happy returns!

Two sets of birthday wishes are in order today for James and Oliver Phelps. The actors, who portray Fred and George Weasley respectively, are celebrating their 24th birthdays! Many happy returns, James and Oliver!

Please join us in sending a particularly special batch of birthday wishes to actress Julie Walters. The Molly Weasley actress is today celebrating her 60th birthday! Many happy returns!

Today we ask you to join us in wishing Alan Rickman a very happy birthday. The Severus Snape actor is celebrating his 64th birthday. Many happy returns, Alan!

Please join us in wishing actress Bonnie Wright a very happy birthday today. The Ginny Weasley actress is celebrating her 19th birthday. Many happy returns!