Malcolm in the Middle star shares rare update on fan-favourite's new life after the hit sitcom
![Malcolm in the Middle star shares rare update on fan-favourite's new life after the hit sitcom](https://i2-prod.mirror.co.uk/tv/tv-news/article33359821.ece/ALTERNATES/s615/3_resize-_9_.jpg)
Malcolm in the Middle star Jane Kaczmarek has lifted the lid on her co-star Erik Per Sullivan, who played Dewey in the hit US sitcom - and it's fair to say that fans were left stunned