Robot Trains (2015)

S1E14 Close Victory

Duke's power in the digital realm is beyond comprehension. After Selly loses her connection, Kay, Alf, and Duck find themselves drained from their relentless battle against Duke. Meanwhile, Selly is left bewildered as the system spirals out of control. As Alf awakens from his slumber, Kay and Duck remain ensnared in the virtual world, facing the overwhelming challenge posed by their mighty adversary.