- Country: USA
- Genres: Adventure, Animation, Comedy, Family, Musical
- Release: 1998-12-22
- Director: Dick Sebast
- Writers: Sam Graham , Chris Hubbell , Jymn Magon , Robert C. O’Brien (1918–1973)
- Language: English
- Stars: Peter MacNicol , Andrew Ducote , Phillip Van Dyke , Dom DeLuise , Whitney Claire Kaufman , Debi Mae West , Doris Roberts , Jamie Cronin , William H. Macy , Arthur Malet (1927–2013)
- Runtime: 66 min
- Awards: N/A
- AKA: ニムの秘密2 (Japan) , NIMH: El ratoncito valiente (Spain) , The Secret of NIMH 2: Timmy to the Rescue , Секрет Н.И.М.Х. 2 (Russian Federation) , La légende de Brisby (France, French Republic) , Il segreto di NIMH 2: Timmy alla riscossa (Italy) , Secret of NIMH 2: Timmy pelastaa päivän (Finland) , Tajna DIDZ-a 2 (Serbia) , Timmy und das Geheimnis von Nimh (Germany) , Brisby et le secret de NIMH 2: Timmy à la rescousse (Canada) , Brisby 2 (Belgium) , The Secret of NIMH 2: Timmy to the Rescue (United States of America) , A Joia Encantada: O Segredo de Timmy (Portugal, Portuguese Republic) , Rotiriigi saladus 2 - Päästja Timmy (Estonia) , The Secret of NIHM 2: Timmy saves thornvalley (Sweden) , Brisby e il segreto di NIMH 2: Timmy alla riscossa (Italy) , Dzielna pani Brisby 2: Timmy rusza na ratunek (Poland) , Mette Mus 2: Frederik redder Tornedalen (Denmark) , A Ratinha Valente 2: O Segredo do Ratinho (Brazil) , Mystiko ton N.I.M. 2: Timmy, o sotiras (Greece) , Тайната на умните мишоци - Спасителят Тими (Bulgaria)
- Plot: Timothy Brisby, now Timmy, leaves his family to train with the rats of NIMH in Thorn Valley. He meets Jenny, a mouse about the same age as he, who reveals her family are part of "The Lost Six" who did not escape NIMH. Timmy suspects his missing brother is also being held at NIMH and embarks on a rescue mission with Jenny while encountering old and new friends along the way.
- IMDB:tt0171725
The Secret of NIMH 2: Timmy to the Rescue Cast · · · ALL
Dick Sebast
Director
Ralph Macchio
17 Year Old Tim (voice)
Eric Idle
Evil Martin (voice)
Hynden Walch
Jenny Mcbride (voice)
Harvey Korman
(1927–2008)
Floyd (voice)
Andrea Martin
(I)
Muriel (voice)
William H. Macy
Justin (voice)
Dom DeLuise
Jeremy (voice)
Peter MacNicol
Narrator (voice)
Andrew Ducote
10 Year Old Timmy (voice)
Arthur Malet
(1927–2013)
Mr. Ages (voice)
Doris Roberts
Auntie Shrew (voice)
Phillip Van Dyke
Young Martin (voice)
Darleen Carr
Helen (voice)
Jamie Cronin
Teresa (voice)
Jameson Parker
Troy (voice)
Phillip Glasser
Reformed 19 Year old Martin (voice)
Steve Mackall
Professor Valentine (voice)
Kevin Michael Richardson
Brutus (voice)
Meshach Taylor
Cecil (voice)
Debi Mae West
Mrs. Jonathan Brisby (voice)
Al Jarreau
The Balladeer (voice)
Bobbi Page
The 2nd Balladeer (voice)