The following stunning spells are completely ignored by Rolling Thunder:

1. Flaming Lasso
2. Dismember
3. Meat Hook
4. Chronosphere
5. Black Hole
6. Toss
7. Primal Roar (knockback)
8. Walrus Kick
9. Greater Bash

All of these are stuns which pierce spell immunity, but they cannot stop Rolling Thunder. They all should stop it.