<P> Ryan is played by Lucas Grabeel in the first three installments of the franchise . Corbin Bleu , who was later cast as Chad Danforth , auditioned for the role of Ryan . Grabeel had previously appeared in Disney Channel 's Halloweentown High . </P>
<P> Ryan is played by Lucas Grabeel in the first three installments of the franchise . Corbin Bleu , who was later cast as Chad Danforth , auditioned for the role of Ryan . Grabeel had previously appeared in Disney Channel 's Halloweentown High . </P>
who does corbin bleu play in high school musical
who does corbin bleu play in high school musical
Chad Danforth
Chad Danforth