Bull died 3 Feb but the cause of death has not been revealed yet, reports dailymail.co.uk.
His former co-star Melissa Gilbert, who played protagonist Laura Ingalls Wilder in Little House on the Prairie, tweeted her condolences along with a photo of him. ‘This man will be missed’, the actress posted.
His former co-star Melissa Gilbert, who played protagonist Laura Ingalls Wilder in Little House on the Prairie, tweeted her condolences along with a photo of him. ‘This man will be missed’, the actress posted.