50/50 Heroes theme song

50/50 Heroes theme song is played in every episode's title sequence.

English

 * Beta Singer: ?
 * Final Singer: ?

We're Mo and Sam Just watch out (Just watch out) We transform, we have fun, both of us Here we are, here we are, here we are, here we are Heroes! (Just 50/50 Heroes) Always! (Almost never apart) Heroes!
 * -|First/Beta Version=

We're full of superpowers That's so cool! (That's so cool) Half-brother, half-sister, Mo and Sam Here we are, here we are, here we are, here we are 50/50 Heroes! (Half heroes we are) Together! (They should not tear us apart) 50/50 Heroes!
 * -|Second/Final Version=

Bulgarian

 * Singers: Momchil Stepanov & Yavor Karaivanov

Стоим сега пред вас! Мо и Сам! (Мо и Сам!) Много е яко с нас - двамата! Заедно двамата, заедно двамата! Двамата герои! (Както винаги ни брой!) Все двама! (Горе-долу почти!) Двамата герои! [Наполовина герои]
 * -|Lyrics=

Stoim sega pred vas! Mo i Sam! (Mo i Sam!) Mnogo e yako s nas - dvamata! Zaedno dvamata, zaedno dvamata!
 * -|Romanization=

Dvamata geroi! (Kakto vinagi ni broĭ!) Vse dvama! (Gore-dolu pochti!) Dvamata geroi! [Napolovina geroi]

Cantonese

 * Singer: ?

Czech

 * Singer: ?

Finnish

 * Singer: ?

Kätketyt supervoimat Valtikkaan! (Valtikkaan) Vauhdikkaat puolikkaat sisarukset Voimineen, voimineen, voimineen, voimineen
 * -|Lyrics=

Supersisarukset! (Täysivoimaiset vaan) Yhdessä! (Ei koskaan erottaa saa) Supersisarukset!

Hidden superpowers In a scepter! (In a scepter) Speedy half-siblings With their powers, with their powers, with their powers, with their powers
 * -|Translation=

Super siblings! (Fully powered only) Together! (Nothing can ever separate them) Super siblings! Translation source: https://lyricstranslate.com/en/supersisarukset-5050-heroes-intro-super-sibli.html

French

 * Singer: ?

On a plein d'super-pouvoir C'est trop bien! (C'est trop bien!) Demi-frère, demi-sœur, Mo et Sam Nous voilà, nous voilà, nous voilà, nous voilà... Héros! (On est héros à moitié) Ensemble! (Faut jamais nous séparer) Héros!
 * -|Lyrics=

We're full of super-power It's so great! (It's so great!) Half-brother, half-sister, Mo and Sam Here we are, here we are, here we are, here we are... Heroes! (We are 50/50 heroes) Together! (Never separate us) Heroes!
 * -|Translation=

German

 * Singer: ?

Wir haben Superkräfte Das ist cool! (Das ist cool) Halbbruder, Halbschwester, jetzt geht's los Mo und Sam, Mo und Sam, Mo und Sam, Mo und Sam Halbe Halbe Helden! (Halbe Helden sind sie) Zusammen! (Die beiden trennen sich nie) Halbe Halbe Helden!
 * -|Lyrics=

We have superpowers That's cool! (That's cool) Half-brother, half-sister, here we go Mo and Sam, Mo and Sam, Mo and Sam, Mo and Sam Half-and-half heroes! (They are half heroes) Together! (The two never separate) Half-and-half heroes!
 * -|Translation=

Hungarian

 * Singer: ?

Italian

 * Singers: Raggi Fotonici

Potenti supereroi Siamo noi (Proprio noi) Un fratello e una sorella, Mo e Sam Vai a qui, Guarda qui, Fai così, Siamo qui O-o-o-o-eroi! (Gli qui saranni eroi) Quelli! (Un crede una de mai) Eroi!
 * -|Lyrics=

Powerful superheroes It's us (Just us) A brother and sister, Mo and Sam Go here, Look here, Do so, We are here O-o-o-o-heroes! (Here will be heroes) Those! (One believes one of never) Heroes!
 * -|Translation=

Japanese

 * Singer: ?

武器はスーパーパワー さあ、行こう！（最高） 半分兄弟だ、Mo and Sam 行くぞ、行くぞ、行くぞ、行くぞ 半分なヒーロー！（二人で一人） 一緒さ！（合わせて完璧） 半分なヒーロー!
 * -|Lyrics=

Buki wa sūpāpawā Sā, ikou! (Saikō) Hanbun kyōdaida, Mo and Sam Ikuzo, ikuzo, ikuzo, ikuzo
 * -|Romaji=

Hanbun'na hīrō! (Futari de hitori) Issho sa! (Awasete kanpeki) Hanbun'na hīrō!

Our weapon is our superpowers Come on, let’s go! (That’s awesome) They’re half-siblings, Mo and Sam Here we go, here we go, here we go, here we go Half heroes! (These two are one) Together! (They’re perfect when they are in sync) Half heroes!
 * -|Translation=

Korean

 * Singer: ?

초능력 가진 남매 우린 멋져! (우린 멋져) 반쪽 오빠 반쪽 동생 모랑 샘 우리가, 우리가, 우리가, 우리가
 * -|Lyrics=

반반 남매 히어로즈! (두손 마주 잡아) 기억해! (우리가 나가신다) 반반 남매 히어로즈!

Choneunglyeog gajin nammae Ulin meosjyeo! (Ulin meosjyeo) Banjjog oppa banjjog dongsaeng Molang Saem Uliga, uliga, uliga, uliga
 * -|Romanization=

Banban nammae hieolojeu! (Duson maju jab-a) Gieoghae! (Uliga nagasinda) Banban nammae hieolojeu!

Siblings with superpowers We're cool! (We're cool) Half-brother, half-sister, Mo and Sam We, we, we, we
 * -|Translation=

Half-and-half sibling heroes! (Hold hands together) I remember! (We are out) Half-and-half sibling heroes!

Malay

 * Singer: ?

Kami sangat berkuasa Hebatnya! (Hebatnya!) Adik-beradik tiri Mo dan Sam Bersedia, bersedia, bersedia, bersedia
 * -|Lyrics=

Separuh-Separuh Heroes (Kita separuh hero) Bersama! (Kami takkan berpisah!) Separuh-separuh Heroes!

We are very powerful Great! (Wonderful!) Half-brothers Mo and Sam Ready, ready, ready, ready
 * -|Translation=

Half Heroes (We are half heroes) Together! (We will never part!) Half Heroes!

Mandarin

 * Singer: ?

Polish

 * Singer: ?

Kto ma najlepsze moce? Pół na pół! (Pół na pół) Przyrodnie rodzeństwo Mo i Sam Lecą tu, lecą tu, lecą tu, lecą tu Pół na pół herosi! Tej dwójki się strzeż Bo razem Już heros cały z nich jest Pół na pół herosi!
 * -|Lyrics=

Who has the best power? Fifty-fifty! Half brother and sister Mo and Sam Are flying here, flying here, flying here, flying here Half-heroes! Beware of this couple, Because together They're already a whole hero. Half-heroes!
 * -|Translation=

Portuguese (Brazil)

 * Singer: ?

Eles têm super poderes Que legal! (que legal) Metade irmã, metade irmão, Mo e Sam Eles são, eles são, eles são, eles são Super heróis (são heróis meio a meio) Juntos! (não querem se separar) Meio a meio heróis! (Meio-irmão, meio-heróis)
 * -|Lyrics=

They have super powers That's cool! (that's cool) Half sister, half brother, Mo and Sam They are, they are, they are, they are Superheroes (they're half-and-half heroes) Together! (don't want to break up) Half and half heroes! (Half-brother, half-heroes)
 * -|Translation=

Portuguese (Portugal)

 * Singer: ?

Romanian

 * Singer: ?

Avem superputeri Asta-i tare! (Asta-i tare) Suntem frati bine, Mo și Sam Da suntem, da suntem, da suntem, da suntem Eroi pe jumătate! (La noi împărţi) E toate! (Noi suntem mereu împărţi) Eroi pe jumătate! [EROI PE JUMĂTATE]
 * -|Lyrics=

We have superpowers That's cool! (That's cool) We are good brothers, Mo and Sam Yes we are, yes we are, yes we are, yes we are Half heroes! (To us divide) It's all! (We are always divided) Half heroes! [HALF HEROES]
 * -|Translation=

Spanish (Latin America)

 * Singer: ?

Con super podereres Increíbles (increíbles) Héroes y hermanos, Mo y Sam Aquí están, aquí están, aquí están, aquí están ¡Héroes y hermanos! (Juntos están) ¡Por siempre! (Y no podrás separar) ¡Héroes y hermanos! [HÉROES Y HERMANOS]
 * -|Lyrics=

With superpowers Incredibles (incredibles) Heroes and brothers, Mo and Sam Here they are, here they are, here they are, here they are Heroes and brothers! (Together they are) Forever! (And you can't separate them) Heroes and brothers! [HEROES AND BROTHERS]
 * -|Translation=

Thai

 * Singer: ?

Missing versions

 * The Hindi, Indonesian, Kannada, Malayalam, Tamil, and Telugu versions of this song have not surfaced anywhere online. They cannot be added anywhere on this page until either the audio or the lyrics are provided.
 * The Basque dub has yet to be released.