Sam (played by Baz Ashmawy) has a scene with his real-life mother, Mrs. Nancy Ashmawy. Nancy was the "Mammy" in Baz's series "50 Ways To Kill Your Mammy". In that series Baz would coax his mum Nancy, (who is in her 70's) into taking part in activities like skydiving etc. along with him. A really great series too.