A rocker by nature, Len lives in Gloom Manor's garage with his brother, Frank. They have their own garage band, known as R.I.P.. Frank and Len's strength lies in performing music. Unfortunately, this seems to be their only strength, since they can hardly focus on something if it doesn't have a beat. Frank is actually the more intelligent of the two, often getting annoyed at Len's lack of understanding. Len is the more sentimental one, who seems to have a thing for small animals and things that don't exactly matter in anyone else's book. Even though they seem upbeat for their music, the two of them are almost never on the same page. Despite this fact, Frank and Len are close.