Ewan McGregor hasn't given his wife any advice about joining the 'Star Wars' universe. The 51-year-old actor - who is reprising his role as 'Obi-Wan Kenobi' as the titular character in the new Disney+ series - thinks it is "cool" that Mary Elizabeth Winstead will play an undisclosed role in 'Ahsoka', but he hasn't offered her any tips. He said: “She doesn’t need any advice from me, but it was kind of cool that when it came up and she was starting to think about it – we thought it was amazing to both be in this world together.