Based on the clue 'a chance spectator one may be innocent', what is the answer?

Based on the clue 'a chameleon can use this organ almost as long as i...', what is the answer? Based on the clue 'a champion among actors this star of spartacus ear...', what is the answer? Based on the clue 'a champion chess player at the international level', what is the answer? What is associated with: a chance at a bounty brings retired killer clint eastwood back into service in this 1992 film? Based on the clue 'a chandler is someone who makes these illuminating...', what is the answer? Based on the clue 'a chandler may wax philosophic about making these ...', what is the answer? Based on the clue 'a change in frequency because of motion is named f...', what is the answer? Based on the clue 'a change of job within a company thats not a promo...', what is the answer?