Hound also helps save Optimus from Lockdown's ship along with Bumblebee, Crosshairs, and Drift.

Entity and relation annotations:
id: 0
type: entity
value: text: Hound
labels: <Person>
id: 1
type: entity
value: text: Optimus
labels: <Person>
id: 2
type: entity
value: text: Bumblebee
labels: <Person>
id: 3
type: entity
value: text: Crosshairs
labels: <Person>
id: 4
type: entity
value: text: Drift
labels: <Person>
id: 5
type: entity
value: text: Lockdown
labels: <Person>