Leonard Callahan
Gender: Male
Age: 35 (at death)
Actor: Demord Dann
Family: Unknown
Hair color: Brown
Eye color: Brown
Aliases: Diddle
Status: Deceased
First appearance: High Top Fade Out
Last appearance: High Top Fade Out
Leonard "Diddle" Callahan (b. 1977-1978) is Gus, Tony, and Joon's old college friend and one of the founding members of Blackapella. When Blackapella broke up due to girl trouble between Gus, Joon and Tony, he was the one who always tried to get them back together. He was murdered by drug dealers after he found out his CyberVault coworker, Chelsea, was giving them information. He is portrayed by Demord Dann.


High Top Fade OutEdit

In "High Top Fade Out", Diddle is biking away from scary looking men, who chase him back to his apartment. Diddle sends an email before being murdered by the men, although they make it look like a cycling accident. At his funeral, his old bandmates sing "Swing Low, Sweet Chariot" as a tribute to him. His killing actually brings his old band back together, with Blackapella reforming. After some investigating, they finally discover the key to open the encrypted email he sent them is a quartet rendition of 'It's so hard to say goodbye', which is completed by Shawn. The video reveals a woman he worked with at CyberVault, Chelsea, giving drug dealers information on drug locations, showing she was the one who provided the gangsters with the information they needed to kill him.