S04E20: Significant Brother

Sparks fly between Phoebe and Cherry's visiting brother, prompting Cherry to grow concerned that she will be overshadowed by this new romance; after Cherry begs Phoebe not to date her brother, Phoebe must decide between love and friendship.

Season 1

Adventures in Supersitting
S1E1 / 14 Oct 2013
Phoebe vs. Max
S1E2 / 02 Nov 2013
Dinner Party
S1E3 / 09 Nov 2013
Report Card
S1E4 / 16 Nov 2013
Ditch Day
S1E5 / 23 Nov 2013
This Looks Like a Job For
S1E6 / 30 Nov 2013
Weekend Guest
S1E7 / 07 Dec 2013
You Stole My Thunder, Man
S1E8 / 07 Dec 2013
Weird Science Fair
S1E9 / 04 Jan 2014
Crime After Crime
S1E10 / 11 Jan 2014
Going Wonkers
S1E11 / 08 Feb 2014
Restaurant Crashers
S1E12 / 15 Feb 2014
Thundersense
S1E13 / 15 Mar 2014
Phoebe's a Clone Now
S1E14 / 15 Mar 2014
Have an Ice Birthday
S1E15 / 22 Mar 2014
Nothing to Lose Sleepover
S1E16 / 12 Apr 2014
Pretty Little Choirs
S1E17 / 03 May 2014
Paging Dr. Thundermans
S1E18 / 03 May 2014
Up Up and Vacay
S1E19 / 31 May 2014
Breaking Dad
S1E20 / 14 Jun 2014

Season 2

Thunder Van
S2E1 / 13 Sep 2014
Four Supes and a Baby
S2E2 / 20 Sep 2014
Max's Minions
S2E3 / 27 Sep 2014
Pheebs Will Rock You
S2E4 / 04 Oct 2014
Haunted Thundermans Part 1 (I)
S2E5 / 11 Oct 2014
Shred It Go
S2E6 / 01 Nov 2014
Blue Detective
S2E7 / 08 Nov 2014
Cheer and Present Danger
S2E8 / 15 Nov 2014
Change of Art
S2E9 / 22 Nov 2014
Winter Thunderland
S2E10 / 29 Nov 2014
Parents Just Don't Thunderstand
S2E11 / 24 Jan 2015
Meet the Evilmans
S2E12 / 23 Feb 2015
The Neverfriending Story
S2E13 / 24 Feb 2015
You've Got Fail
S2E14 / 25 Feb 2015
Doubles Trouble
S2E15 / 26 Feb 2015
Who's Your Mommy
S2E16 / 02 Mar 2015
The Amazing Rat Race
S2E17 / 03 Mar 2015
Mall Time Crooks
S2E18 / 04 Mar 2015
It's Not What You Link
S2E19 / 05 Mar 2015
Cape Fear
S2E20 / 09 Mar 2015
Call of Lunch Duty
S2E21 / 10 Mar 2015
One Hit Thunder
S2E22 / 11 Mar 2015
The Girl with the Dragon Snafu
S2E23 / 25 Mar 2015
A Hero Is Born
S2E24 / 28 Mar 2015

Season 3

Phoebe vs. Max: The Sequel
S3E1 / 27 Jun 2015
On the Straight and Arrow
S3E2 / 11 Jul 2015
Why You Buggin'?
S3E3 / 18 Jul 2015
Exit Stage Theft
S3E4 / 25 Jul 2015
Are You Afraid of the Park?
S3E5 / 30 Sep 2015
Evil Never Sleeps
S3E6 / 07 Oct 2015
Doppel-Gamers
S3E7 / 14 Oct 2015
Floral Support
S3E8 / 21 Oct 2015
Patch Me If You Can
S3E9 / 28 Oct 2015
Give Me a Break-Up
S3E10 / 04 Nov 2015
No Country for Old Mentors
S3E11 / 11 Nov 2015
Date Expectations
S3E12 / 18 Nov 2015
He Got Game Night
S3E13 / 13 Feb 2016
Kiss Me Nate
S3E14 / 02 Apr 2016
Dog Day After-School
S3E15 / 04 Jun 2016
Original Prankster
S3E16 / 11 Jun 2016
Chutes and Splatters
S3E17 / 25 Jun 2016
I'm Gonna Forget You, Sucka
S3E18 / 09 Jul 2016
Beat the Parents
S3E19 / 16 Jul 2016
Can't Spy Me Love
S3E20 / 23 Jul 2016
Robin Hood: Prince of Pheebs
S3E21 / 30 Jul 2016
Aunt Misbehavin
S3E22 / 06 Aug 2016
Stealing Home
S3E23 / 13 Aug 2016
Back to School
S3E24 / 13 Aug 2016
Thundermans: Secret Revealed
S3E25 / 11 Oct 2016

Season 4

Happy Heroween
S4E1 / 22 Oct 2016
Thundermans: Banished!
S4E2 / 19 Nov 2016
Smells Like Team Spirit
S4E3 / 07 Jan 2017
Max to the Future
S4E4 / 14 Jan 2017
Better Off Wed
S4E5 / 21 Jan 2017
Parks & T-Rex
S4E6 / 28 Jan 2017
Date of Emergency
S4E7 / 04 Feb 2017
Orange Is the New Max
S4E8 / 18 Feb 2017
Ditch Perfect
S4E9 / 25 Feb 2017
May Z-Force Be With You
S4E10 / 04 Mar 2017
21 Dump Street
S4E11 / 03 Jun 2017
Super Dupers
S4E12 / 10 Jun 2017
Come What Mayhem
S4E13 / 17 Jun 2017
Thunder in Paradise
S4E14 / 24 Jun 2017
Save the Past Dance
S4E15 / 18 Nov 2017
Z's All That
S4E16 / 06 Jan 2018
Can't Hardly Date
S4E17 / 13 Jan 2018
Revenge of the Smith
S4E18 / 20 Jan 2018
Nowhere to Slide
S4E19 / 27 Jan 2018
Significant Brother
S4E20 / 03 Feb 2018
Rhythm n' Shoes
S4E21 / 17 Feb 2018
Make it Pop Pop
S4E22 / 24 Feb 2018
Side-Kicking and Screaming
S4E23 / 03 Mar 2018
Cookie Mistake
S4E24 / 10 Mar 2018
All the President's Thunder-Men
S4E25 / 17 Mar 2018
Mad Max: Beyond Thunderhome
S4E26 / 25 May 2018
The Thundredth
S4E27 / 25 May 2018
Looperheroes
S4E28 / 25 May 2018
The Thunder Games
S4E29 / 25 May 2018

Kira Kosarin

Phoebe Thunderman

Jack Griffo

Max Thunderman

Addison Riecke

Nora Thunderman

Diego Velazquez

Diego Velazquez

Billy Thunderman

Chris Tallman

Hank Thunderman

Rosa Blasi

Barb Thunderman

Maya Le Clark

Chloe Thunderman

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