Gareth Gatrell/Disney+Rejoice! Olivia Colman has returned to Secret Invasion this week to bring some levity to the slumping Marvel series. Starring as MI6 agent Sonya Falsworth, Colman completely revitalizes the show in the penultimate Episode 5, killing Skrulls with snarky banter and reckless abandon. Is that enough to call the show a success to any degree, though?Probably not, but at least we know that next week’s finale will have an increased presence of witty Skrull murderess Sonya. Skrull r