Question: Who in the original Toronto cast played the character played by Kate Rockwell in the current Broadway cast?
SQL: SELECT "Original Toronto Cast" FROM "1-19529639-3" WHERE "Current Broadway Cast" = 'Kate Rockwell';

Question: What member of the current West End cast plays the character played by Jodie Jacobs in the original West End cast?
SQL: SELECT "Current West End Cast" FROM "1-19529639-3" WHERE "Original West End Cast" = 'Jodie Jacobs';

Question: What member of the current Broadway cast plays the character played by Constantine Maroulis from the original Broadway cast?
SQL: SELECT "Current Broadway Cast" FROM "1-19529639-3" WHERE "Original Broadway Cast" = 'Constantine Maroulis';

Question: How many different actors from the Second national tour year 2 played the character played by Oliver Tompsett from the original West End cast?
SQL: SELECT COUNT("Second National Tour Year 2") FROM "1-19529639-3" WHERE "Original West End Cast" = 'Oliver Tompsett';

Question: What member of the original Toronto cast played the character played by Constantine Maroulis in the first national tour cast?
SQL: SELECT "Original Toronto Cast" FROM "1-19529639-3" WHERE "First National Tour Cast" = 'Constantine Maroulis';