Guest Stars Linda Gary voices Aunt May Rodney Saulsberry voices Joe "Robbie" Robertson Joan Lee voices Madame Web Dorian Harewood voices Lonnie / Tombstone Leigh Baker-Bailey voices Alisa Silvermane Anthony Marciona voices Additional Voices Alfonso Ribeiro voices Randy Robertson Iona Morris voices Martha Robertson Billy 'Pop' Atmore voices Additional Voices Phillip Attmore voices Additional Voices Joshua Gibran Mayweather voices Additional Voices