Star vs. the Forces of Evil

Watch Star vs. the Forces of Evil Season 4 Episode 31 Online

“Mama Star” — Watch "Star vs. the Forces of Evil" Season 4 Episode 31 online in HD for free. Check streaming providers, cast, and episode details.
May 5, 2019 Season 4 Episode 31 11 min TV-Y7
8.5 ★ ★ ★ ★ ★
2 votes
Star vs. the Forces of Evil Season 4
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Season 4 Episode 31 — Aired on May 5, 2019 • runs about 11 minutes.

Notable cast/guest names in this episode include Eden Sher, Adam McArthur, Alan Tudyk.

This page includes 2 official still(s) (when available) plus legal availability links.

Looking for “watch Star vs. the Forces of Evil Season 4 Episode 31 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Star, Marco, Janna and Tom lose their memories as they traverse amnesia-inducing waters to get back to Mewni.

Stills

Still from Star vs. the Forces of Evil - Season 4 Episode 31 Still from Star vs. the Forces of Evil - Season 4 Episode 31

Cast

Eden Sher
Eden Sher
as Star Butterfly (voice)
Adam McArthur
Adam McArthur
as Marco Diaz (voice)
Alan Tudyk
Alan Tudyk
as Ludo (voice) / King River Butterfly (voice)

Episodes – Season 4

4 - 1
Star vs. the Forces of Evil - Season 4 Episode 1
Butterfly Follies
Mar 10, 2019
4 - 2
Star vs. the Forces of Evil - Season 4 Episode 2
Escape from the Pie Folk
Mar 10, 2019
4 - 3
Star vs. the Forces of Evil - Season 4 Episode 3
Moon Remembers
Mar 17, 2019
4 - 4
Star vs. the Forces of Evil - Season 4 Episode 4
Swim Suit
Mar 17, 2019
4 - 5
Star vs. the Forces of Evil - Season 4 Episode 5
Ransomgram
Mar 17, 2019
4 - 6
Star vs. the Forces of Evil - Season 4 Episode 6
Lake House Fever
Mar 17, 2019
4 - 7
Star vs. the Forces of Evil - Season 4 Episode 7
Yada Yada Berries
Mar 24, 2019
4 - 8
Star vs. the Forces of Evil - Season 4 Episode 8
Down by the River
Mar 24, 2019
4 - 9
Star vs. the Forces of Evil - Season 4 Episode 9
The Ponyhead Show!
Mar 24, 2019
4 - 10
Star vs. the Forces of Evil - Season 4 Episode 10
Surviving the Spiderbites
Mar 24, 2019
4 - 11
Star vs. the Forces of Evil - Season 4 Episode 11
Out of Business
Mar 31, 2019
4 - 12
Star vs. the Forces of Evil - Season 4 Episode 12
Kelly's World
Mar 31, 2019
4 - 13
Star vs. the Forces of Evil - Season 4 Episode 13
Curse of the Blood Moon
Mar 31, 2019
4 - 14
Star vs. the Forces of Evil - Season 4 Episode 14
Princess Quasar Caterpillar and the Magic Bell
Apr 7, 2019
4 - 15
Star vs. the Forces of Evil - Season 4 Episode 15
Ghost of Butterfly Castle
Apr 7, 2019
4 - 16
Star vs. the Forces of Evil - Season 4 Episode 16
Cornball!
Apr 7, 2019
4 - 17
Star vs. the Forces of Evil - Season 4 Episode 17
Meteora's Lesson
Apr 7, 2019
4 - 18
Star vs. the Forces of Evil - Season 4 Episode 18
The Knight Shift
Apr 14, 2019
4 - 19
Star vs. the Forces of Evil - Season 4 Episode 19
Queen-Napped
Apr 14, 2019
4 - 20
Star vs. the Forces of Evil - Season 4 Episode 20
Junkin' Janna
Apr 14, 2019
4 - 21
Star vs. the Forces of Evil - Season 4 Episode 21
A Spell with No Name
Apr 14, 2019
4 - 22
Star vs. the Forces of Evil - Season 4 Episode 22
A Boy and His DC-700XE
Apr 21, 2019
4 - 23
Star vs. the Forces of Evil - Season 4 Episode 23
The Monster and the Queen
Apr 21, 2019
4 - 24
Star vs. the Forces of Evil - Season 4 Episode 24
Cornonation
Apr 21, 2019
4 - 25
Star vs. the Forces of Evil - Season 4 Episode 25
Doop-Doop
Apr 28, 2019
4 - 26
Star vs. the Forces of Evil - Season 4 Episode 26
Britta's Tacos
Apr 28, 2019
4 - 27
Star vs. the Forces of Evil - Season 4 Episode 27
Beach Day
Apr 28, 2019
4 - 28
Star vs. the Forces of Evil - Season 4 Episode 28
Gone Baby Gone
Apr 28, 2019
4 - 29
Star vs. the Forces of Evil - Season 4 Episode 29
Sad Teen Hotline
May 5, 2019
4 - 30
Star vs. the Forces of Evil - Season 4 Episode 30
Jannanigans
May 5, 2019
4 - 31
Star vs. the Forces of Evil - Season 4 Episode 31
Mama Star
May 5, 2019
4 - 32
Star vs. the Forces of Evil - Season 4 Episode 32
Ready, Aim, Fire
May 5, 2019
4 - 33
Star vs. the Forces of Evil - Season 4 Episode 33
The Right Way
May 12, 2019
4 - 34
Star vs. the Forces of Evil - Season 4 Episode 34
Here to Help
May 12, 2019
4 - 35
Star vs. the Forces of Evil - Season 4 Episode 35
Pizza Party
May 12, 2019
4 - 36
Star vs. the Forces of Evil - Season 4 Episode 36
The Tavern at the End of the Multiverse
May 12, 2019
4 - 37
Star vs. the Forces of Evil - Season 4 Episode 37
Cleaved
May 19, 2019

Trailer / clip