Bully for Ethan

When Kira and Tommy are working in the Dino Lab, they come across a picture of the original Mighty Morphin' Power Rangers in the Command Center. Kira comments on Tommy's hairstyle. Other pictures were Tommy with a red bandanna on his head (likely circa Zeo), the White Stranger (Tommy's ancestor from "Wild West Rangers", though it is unknown how Tommy managed to get this picture), and a photo of Tommy and "Smitty" on a dig with Anton Mercer. Kimberly Ann Hart is on another picture as well so does Katherine Hillard. Also in the Dino Lab, there are various logos seen on Tommy's folders as follows(it is unknown as to what might be contain in the folders, but fans have suggested that Tommy might be looking up Power Rangers years before the Mighty Morphin' days)

• A folder perhaps bearing a Mighty Morphin' Power Rangers lightning bolt emblem
• A folder bin bearing the upside-down weapon emblem from the 1988 Super Sentai Choujuu Sentai Liveman.
• A folder bin bearing the belt emblem from the 1985 Super Sentai Dengeki Sentai Changeman.
• A folder bin bearing the chest emblem from the 1987 Super Sentai Hikari Sentai Maskman.
• A folder bin bearing the Galaxy Rangers' belt emblem.
• A drawer bearing the chest emblem from the 1993 Super Sentai Gosei Sentai Dairanger.
• A drawer bearing a tilted Lightspeed Rescue emblem.
• A drawer bearing an upside-down chest emblem from the 1982 Super Sentai Dai Sentai Goggle V.
• A folder (to be trashed) bearing the chest emblem from the 1986 Super Sentai Choushinsei Flashman.

If you look closely at the picture of Dr. Oliver, Anton Mercer, and Smitty, you can tell that the face of Dr. Oliver was digitally added to replace the face of real person in the picture.

References Dai Sentai Goggle-V (1982)