The Cost of Doing Business

The Cost of Doing Business is the sixth episode of season four of Elementary. It first aired on CBS on 17 December, 2015.
== Summary ==
Morland offers to act as one of his son's "Irregular" consultants so that he can lend Sherlock and Joan his considerable resources to help them solve a case.
== Plot ==
== Cast ==
=== Regular ===
* Jonny Lee Miller - Sherlock Holmes
* Lucy Liu - Joan Watson
* Aidan Quinn - Captain Thomas Gregson
* Jon Michael Hill - Detective Marcus Bell
=== Recurring ===
* John Noble - Morland Holmes
* Edoardo Ballerini - Agent Lukas Muller
=== Guest ===
* John Shea - Bill Wellstone
* Reed Diamond - Joel Fitzgerald
* Jakob Von Eichel - Pierre Gagnier
* Michael Esper - Donald Pruitt
* Celia Keenan-Bolger - Amber Bova
* Joel Marsh Garland - Manager
* Ted Koch - Mr. Adler
* Andrew Breving - Executive
* John Jellison - Old Man
* Will Cobbs - ESU Officer #1
* Jonathan Sale - ESU Officer #2 
==Title==
*This reflects Morland Holmes' generally amoral approach to business - and life.
== Season Four Navigation ==
de:Ein hoher Preis
es:The Cost Of Doing Business
Category:Elementary: Season 4