UnScramble this Word: e t s i e s a h?

Questions

nephew & companion of hercules on hercules' 12 labors?

of what was charlie chaplains cane made?

al pacino & a young michelle pfeiffer in a drug-dealing violence-fest:?

anne francis & robby the robot starred in this scifi classic:?

early spielberg film with roy scheider & richard dreyfus:?