Gary Oldman as Sirius Black

My performance as Sirius Black was mediocre in ‘Harry Potter’: Gary Oldman

In a candid revelation, renowned actor Gary Oldman opened up about his perceived shortcomings in his portrayal of Sirius Black in the iconic "Harry Potter" film series. Oldman, speaking on Thursday's episode of the "Happy Sad Confused" podcast, expressed his belief that his work in the beloved wizarding world was "mediocre."