Grey's Anatomy season 22 is just around the corner and after the potentially fatal explosion at Grey Sloan Memorial Hospital, fans are eagerly awaiting to discover who made it out alive. Whilst Ellen Pompeo returns as Meredith Grey alongside the main cast, numerous beloved characters have departed the series throughout its run. Chris O'Donnell portrayed Dr Finn "McVet" Dandridge across nine episodes of the medical drama, appearing in seasons two and three. The veterinarian and former romantic