In a statement, McKellen explained how the performances would raise money to support Park Theatre – itself a registered charity.
Meanwhile, McKellen recently turned down £1 million to officiate a wedding dressed as Gandalf.
Over nine performances, McKellen will once again embody some of literary’s greatest character, including Gandalf and Macbeth, while the audience will be able to ask questions and participate.
Shakespeare, Tolkien, Others & You will be running at Park Theatre 3 – 9 July.