Season 23 Episode 6

Cousins Jamal (left) and Leo (right) leave Poland and make their way to Vienna, Austria on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

In this Road Block, Jamal must learn and perform a song by Franz Schubert with the world renowned Vienna Boys Choir in order to receive the next clue on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

In this Route Marker, LA King Ice Crew Ashley (left) and Ally (right) must search a garden labyrinth at the Schonbrunn Palace in Vienna, Austra on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

Married ER Doctors Nicole (left) and Travis (right) leave Poland and make their way to Vienna, Austria on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

In this Road Block, Travis must learn and perform a song by Franz Schubert with the world renowned Vienna Boys Choir in order to receive the next clue on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

In this Road Block, Nicole must learn and perform a song by Franz Schubert with the world renowned Vienna Boys Choir in order to receive the next clue on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

In this Road Block, Tim must learn and perform a song by Franz Schubert with the world renowned Vienna Boys Choir in order to receive the next clue on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

In Detour B, Exes Tim (left) and Marie (right) must attend a Viennese masked ball and match their masks to one worn by another dancing couple in order to receive the next clue on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

In this Road Block, Ally (left, with teammate Ashley, right) must learn and perform a song by Franz Schubert with the world renowned Vienna Boys Choir in order to receive the next clue on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

In Detour B, LA Kings Ice Crew Ashley (left) and Ally (right) must attend a Viennese masked ball and match their masks to one worn by another dancing couple in order to receive the next clue on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

In Detour B, Best friends Tim (second from left) and Danny (far right) must attend a Viennese masked ball and match their masks to one worn by another dancing couple in order to receive the next clue on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

Baseball wives Nicole (left) and Kim (right) at the Pit Start in Sopot, Poland on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

In this Road Block, Baseball wives Kim (left) and Nicole (right) must learn and perform a song by Franz Schubert with the world renowned Vienna Boys Choir in order to receive the next clue on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

In this Fast Forward, Dating couple Jason (left) and Amy (right) must complete a 500 foot bungee jump off of the Donauturm, Austria's tallest structure on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

Exes Tim (left) and Marie (right) make their was from Poland to Vienna, Austria on THE AMAZING RACE, Sunday, Nov 3 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved