The voices for the Classic Letterland characters were done by Josie Lawrence in the UK, but there were multiple famous voice actors (such as Jim Cummings and Yeardley Smith) in the original US version.
Will Smith | Kevin Smith | Adam Smith | Smith College | Patti Smith | Michael W. Smith | Chad Smith | Ian Smith | Fort Smith, Arkansas | Anna Nicole Smith | Kiki Smith | Edward Smith-Stanley, 14th Earl of Derby | Alexander McCall Smith | Stan Smith | Tommie Smith | David Smith | Bessie Smith | Roger Smith | Maggie Smith | Kate Smith | Fort Smith | Al Smith | Paul Smith | John Smith | Charles Kingsford Smith | Alias Smith and Jones | W H Smith | Neil Smith | Lonnie Smith | Jada Pinkett Smith |