Otto began acting in
amateur theatre and
drawing room comedies in the 1970s. His performance as Doug Hastings (father of
Paul Mercurio’s Scott) in
Baz Luhrmann’s first feature film
Strictly Ballroom (1992) earned him two awards for Best Supporting Actor from the
Australian Film Institute and
Film Critics Circle of Australia. for which he received a
Green Room Award for Best Actor. opposite
Cate Blanchett. The same year he had a role in
Kiss or Kill (1997), He voiced a character in 2010 animated film ''
Legend of the Guardians: The Owls of Ga'Hoole and in 2015, he voiced the role of Mayor Wilberforce Cranklepot, a goanna, in animated feature Blinky Bill the Movie''. Otto has worked extensively in television, beginning with an ongoing role as Trevor McKenzie in Grundy's soap opera
Until Tomorrow in 1975. He later starred as Douglas Goddard in the acclaimed 1987 miniseries
Vietnam alongside
Nicole Kidman. His other miniseries credits include
The Dismissal (1983),
The Paper Man (1990) and
Through My Eyes (2004) alongside daughter
Miranda. He starred as Sir Jeffrey in dance series
Dance Academy in 2013, and as Julius Bechly in
Sisters in 2017. In 2023, the film
Australia received a spin-off miniseries,
Faraway Downs in which Otto reprised his role as Administrator Alsop. He has also had guest roles in
Case for the Defence,
Spring & Fall and
A Country Practice,
Shadows of the Heart,
G.P.,
Murder Call,
Outriders,
Farscape,
The Secret Life of Us,
HeadLand,
All Saints,
Stupid Stupid Man,
Rake and
The Other Guy. Additionally, Otto has appeared in numerous theatre productions during his career, including
The Marriage of Figaro for which he won a 1991
Green Room Award. ==Personal life==