ABC's hit series Grey's Anatomy Season 11 returns with its 5th episode today, 23rd<sup> October, at 8:00 pm EST.

The fifth episode is titled Bend & Break, where Callie and Arizona make a difficult decision in an attempt to salvage their marriage.

Click here to watch the episode online via live stream.

The official synopsis reads:

In this Callie and Arizona centric episode, the couple takes a look into the problems that have contributed to their troubled marriage. At work, Callie immerses herself in the Veterans' project, and Arizona struggles to impress Dr. Herman. Meanwhile, Richard leans on Bailey for advice.

In the last episode, Meredith was introduced to Ellis and Richard's secret life in a series of flashbacks. In order to learn more about her half-sister, she goes through Ellis' journals and old videos.

Meanwhile, Alex realises that it was the board's unanimous decision to take Bailey onboard. As for Meredith-Derek, they continue to fight over letting go off the job in Washington, but by the end of the episode they have a sweet moment together.

In the next episode, the focus shifts a little to Callie and Arizona who have been going through tumultuous times in their marriage since the last season. The two will delve deeper into the problems in their marriage.

Watch a sneak-peek here.