The events at Bouvet Island.

: Regina Ripley resembles Ellen Ripley, The 'State of the Art' phrase, Xenomorphs, The state of the Art agents resemble the ones seen in the movie 'Aliens'.

Jasmine's hair being organized.

Buffy.

Robin's mask.

Emily compares the Go-Kart to the time traveling car.

Loki comparing himself to being ordered around like a servant on Asgard.

The Tweeds, Sonics.

Emily compares Earl Baker's humming to Superman's theme tune in 'Don't shoot' and Emily compares herself to Louis Lane being rescued by a Superman unable to fly 'In his arms'.

Emily's badge being straightened.

Vulcans are referenced in 'could it be true?' by Medical Examiner John Wilson.

Gwen Spears compares Emily to Yoda and her lessons being similar to Jedi lessons in 'A whole new world'

: Referenced by Tarbhab in 'Being royally ticked off' and the time it lasted is noted by Loki.

A fan dressing up as a genderbent Megatron in 'that day at comic con'.

The Christmas Episode is referenced where Odin is mentioned along with the Vikings.

Scar the Lion.

The Riddler.

The Joker Curse.

Emily feels like she is in The Twilight Zone when she sees Miss Follymayers at the murder trial in 'The Trial pt 2'.

The armor Emily wore is compared to the Terminator machine.

Emily compares the way she walked as a Xenomorph to how Tarzan walked.

Loki playing Rune Scape on the computer in 'Volunteer work pt 1 - out'.

Dexter the Capuchin is referenced by Loki in 'Initial anger'.

: Referenced by Travis in 'The unusual old man'.

: Harry Potter's old room is referenced in 'An infestation is discovered'.

Emily compares the design of the gigantic space crafts in the Xenomorph story arch to Metagross, Mendril mentions how everything has genders except for Legendary Pokemon in 'So much for', Emily mentions a conversation she had with another Pokefan how Bulbasaur can defeat Squirtle in 'The unusual old man'.

: Referenced in 'That day at comic con'.