Production Order (Absolute)

1 Group, 12 Episodes

NBC Order (Digital)

1 Group, 10 Episodes

Only ten episodes are currently available on NBC.com. This order includes the nine episodes which originally aired on NBC and the unaired episode "Win, Luthor, Draw." The later was released digitally as the tenth episode following the passing of guest star Adam West.

Digital Order (Digital)

1 Group, 12 Episodes

The order used on digital services such as Amazon's Prime Video and the iTunes Store. In this order, "Van of the Year" is the tenth episode.

Planned Order (Story Arc)

1 Group, 12 Episodes

The order in which NBC originally scheduled to air the first season before the network pulled the series from its schedule. In this order, "No Consequence Day" is the tenth episode. This is also the order used by some international broadcasters.