[Reply High School/Main Teaser] WOOJEONG HIGH SCHOOL students are all here~♡

[Reply High School/Performance Pre-Release] SMTR25 ♬Into The New World (School Fest ver.)

Reply High School

[Reply High School/Performance Teaser] SMTR25 ♬Into The New World - Girls' Generation

[Reply High School/Performance Pre-Release] SMTR25 ♬Into The New World (Practice Room ver.)

[Reply High School/EP.1] The Art of Time Slip Life⌛ Fifteen Students Divided into Three Eras

[Reply High School/Main Teaser] WOOJEONG HIGH SCHOOL students are all here~♡

[Reply High School/Performance Pre-Release] SMTR25 ♬Into The New World (School Fest ver.)

Reply High School (응답하라하이스쿨) STUDENTS PROFILE [SM Trainees | SMTR25]

[Reply High School/Performance Teaser] SMTR25 ♬Into The New World - Girls' Generation

[Performance Pre-Release] Into the New World (School Festival Ver.) | 🏫 Reply High School

[Reply High School/Extended Trailer] The boys we loved back then -`♡´-

[Main Teaser] Growth story of trainees who left the practice room | 🏫Reply High School

[Performance Pre-Release] Into the New World (Practice Room Ver.) | 🏫 Reply High School

[Reply High School/EP.1] Carefree Seeker vs Locked-in Players🔥 The Battle for Dorm Placements!

SMTR25 '다시 만난 세계 (Into The New World)' | 퍼포먼스 티저 | 응답하라 하이스쿨

[Reply High School/Performance Pre-Release] SMTR25 ♬Into The New World (Practice Room ver.)

[Extended Trailer] We went to school and ended up back in the past! | 🏫Reply High School

SMTR25 Reply High School Format Explained: No Eliminations?

SMTR25 | Reply High School TRAINEES PROFILE & FACTS

[EN] Reply High School | Class 90s Interview | #NICHOLAS #KASSHO #JUSTIN #HYUNJUN #WOOLIN #SMTR25

[Performance Teaser] Into The New World

[EP.1 Pre-Release] Everyone adjusts to the time slip in their own way | 🏫Reply High School

[Reply High School/Extended Trailer] The boys we loved back then -`♡´-

Reply High School I Class 00 Teaser [ ซับไทย ]

[Reply High School/Tune-in Guide] Ding-dong♬ 'Time for Home' message is here🌙💌

SMTR25 For Reply High today

[Reply High School/EP.1 Pre-Release] Not an Urban Legend?🫨 Stories Upon Stories from Those Days

[EN] Reply High School | Class 00s Interview | #HANBI #SONGHA #KACHIN #SADAHARU #TATA #SMTR25

[EN] Reply High School | Class 10s Interview | #DANIEL #HARUTA #HAMIN #CHARLIE #JAEWON #SMTR25

Heechul, Shindong & Kyuhyun to Support SMTR25 Trainees on “Reply High School

[Reply High School/EP.1 Pre-Release] Not an Urban Legend?🫨 Stories Upon Stories from Those Days

WELCOME MASSAGE FROM ~ REPLY HIGH SCHOOL 💌📢🔔

[Reply high school] ~Q&A NICHOLAS~

[Reply High School/Class 00 Teaser] Anxious Dongsaengs, Hyungs Watching💦

[Reply High School/Class 10 Teaser] Must Do More! Energy Overload🔥