Worth It Part-3

Twilight learns more about Optimus Prime's history on Cybertron while the Autobots continue their battle at the Earth's core.
==Featured characters==
#Megatron (1)
#Optimus Prime (2)
#Bumblebee (3)
#Arcee (4)
#Bulkhead (5)
#Twilight Sparkle (6)
#Ratchet (7)
#Pinkie Pie (8)
#Applejack (9)
#Rarity (10)
#Rainbow Dash (11)
#Fluttershy (12)
#Spike (13)
#Sweetie Belle (14)
#Apple Bloom (15)
#Scootaloo (16)
#Princess Celestia (17)
#Princess Luna (18)
#Soundwave (19)
#Lord Tirek (20)
#Trigon (21)
#King Sombra (22)
#Unicron (23)
#Airachnid (24)
#Knockout (25)
#Breakdown (26)
#The Shadowbolt Leader (27)
==Voice Actors==
*Andrea Libman - Pinkie Pie and Fluttershy
*Ashleigh Ball - Applejack and Rainbow Dash
*Cree Summer - Princess Luna and Airachnid
*Fred Tatasciore - Ratchet and Lord Tirek
*Kevin Michael Richardson - Bulkhead and Trigon
*Cathy Cavadini - Scootaloo
*Crispin Freeman - Breakdown
*Daran Norris - Knockout
*Erik Aadahl - Bumblebee
*Frank Welker - Megatron
*Grey DeLisle - Arcee
*Isaac C, Singleton Jr - Soundwave
*Jessica DiCicco - Apple Bloom
*John Noble - Unicron
*Kath Soucie - The Shadowbolt Leader
*Laura Bailey - Sweetie Belle
*Nicole Oliver - Princess Celestia
*Peter Cullen - Optimus Prime
*Robin Atkin Downes - King Sombra
*Tabtiha St Germain - Rarity
*Tara Strong - Twilight Sparkle
*Tom Kenny - Spike
Category:Season 1 Prime