Every season of Impulse ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Impulse!

When Cleo’s boyfriend, Thomas, decides to sell Henry’s car, Henry enlists the help of high school basketball star, Clay Boone, to steal it back. But when Henry experiences inexplicable seizures, things quickly escalate beyond her control.

Pilot

After a visit with a neurologist, Henry hopes her new meds will fix everything. Meanwhile, Bill Boone attempts to identify his son Clay’s attacker.

State of Mind

Rattled by her newfound power, Henry tests her ability with the help of Thomas’s daughter, Jenna Hope, and fellow outsider, Townes Linderman.

Treading Water

After finding herself in an unknown place, Henry seeks out Jenna and Townes in search of some answers.

VITA/MORS

Left with no one's support, Henry returns to the unknown place only to discover a startling connection to her past.

The Eagle and the Bee

While Henry returns to Reston with someone from her past, Clay faces some harsh truths about his new reality.

In Memoriam

After Henry and Clay have a fight, Cleo tries to make amends by inviting the Boones over for dinner. But the evening takes a devastating turn.

He Said, She Said

As Cleo fights for her daughter's well-being, Henry battles her own inner demons.

Awakenings

As Henry sets out to find her mother, Cleo navigates an unwanted showdown between Bill Boone and his business associates.

They Know Not What They Do

After a heart-to-heart with Cleo, Henry faces a life-altering decision: leave Reston for a fresh start, or stay with the Hope family and confront her enemies.

New Beginnings

Still reeling from her violent encounter with Bill Boone, Henry tries to let off some steam at a party.

Mind on Fire

Jenna and Townes help Henry prepare for her next meeting with the mysterious teleporter. Anna navigates local politics.

Fight or Flight

Henry and Cleo take a road trip, hoping to find information on Henry’s father. Anna begins an investigation of her own.

For Those Lost

Young Nikolai struggles to control his newfound abilities.

The Moroi

Henry tries to conquer her past, while Jenna and Townes explore their futures, going on a college visit that offers unexpected opportunities. Anna faces an inquiry at work.

Crossing the Threshold

After searching through her father’s belongings, Henry makes a meaningful discovery that puts pressure on Nikolai.

Seven of Hearts

Enjoying a newfound self-confidence, Henry attends the school dance, while Jenna and Townes are forced to confront their own emotional triggers.

The End of the World

As Henry gains a deeper understanding of her abilities, things at home reach a boiling point. Anna’s family pressures her to make a change.

The Tether

Anna’s suspicions reach new heights as Henry grows increasingly desperate to evade exposure.

A Moment of Clarity

Nikolai makes a startling confession that drives Henry further away from her family and friends.

Making Amends

16-year-old Henry Coles is an outsider in her new town of Reston, New York. With a major chip on her shoulder and no friends, she remains withdrawn and isolated, but everything changes when a traumatic encounter with a classmate triggers something deep within Henry— unleashing a power she cannot control.

The Best Seasons of Impulse

The Best Seasons of Impulse

Season 2

Season 1