Cartoon Appearances
Billy appeared in the following 42 cartoon episodes:
- Armada: Episode #1 - First Encounters
- Armada: Episode #2 - Metamorphosis
- Armada: Episode #3 - Base
- Armada: Episode #7 - Carnival
- Armada: Episode #9 - Confrontation
- Armada: Episode #13 - Swoop
- Armada: Episode #15 - Gale
- Armada: Episode #16 - Credulous
- Armada: Episode #17 - Conspiracy
- Armada: Episode #19 - Vacation
- Armada: Episode #20 - Reinforcement
- Armada: Episode #21 - Decisive Battle
- Armada: Episode #22 - Vow
- Armada: Episode #24 - Chase
- Armada: Episode #25 - Tactician
- Armada: Episode #26 - Link Up
- Armada: Episode #27 - Detection
- Armada: Episode #28 - Awakening
- Armada: Episode #29 - Desperate
- Armada: Episode #30 - Runaway
- Armada: Episode #31 - Past (Part 1)
- Armada: Episode #32 - Past (Part 2)
- Armada: Episode #33 - Sacrifice
- Armada: Episode #34 - Regeneration
- Armada: Episode #35 - Rescue
- Armada: Episode #36 - Mars
- Armada: Episode #37 - Crack
- Armada: Episode #38 - Threaten
- Armada: Episode #39 - Crisis
- Armada: Episode #40 - Remorse
- Armada: Episode #41 - Depart
- Armada: Episode #42 - Miracle
- Armada: Episode #43 - Puppet
- Armada: Episode #44 - Uprising
- Armada: Episode #45 - Dash
- Armada: Episode #46 - Drift
- Armada: Episode #47 - Portent
- Armada: Episode #48 - Cramp
- Armada: Episode #49 - Alliance
- Armada: Episode #50 - Union
- Armada: Episode #51 - Origin
- Armada: Episode #52 - Mortal Combat
