Baker Street Wiki
Baker Street Wiki

The Cost of Doing Business is the sixth episode of season four of Elementary. It first aired on CBS on 17 December, 2015.


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.


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  • 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


  • This reflects Morland Holmes' generally amoral approach to business - and life.

Season Four Navigation[]

Season Four
#01 The Past Is Parent#09 Murder Ex Machina#17 You've Got Me, Who's Got You?
#02 Evidence of Things Not Seen#10 Alma Matters#18 Ready or Not
#03 Tag, You're Me#11 Down Where the Dead Delight#19 All In
#04 All My Exes Live in Essex#12 A View With a Room#20 Art Imitates Art
#05 The Games Underfoot#13 A Study in Charlotte#21 Ain't Nothing Like the Real Thing
#06 The Cost of Doing Business#14 Who Is That Masked Man?#22 Turn It Upside Down
#07 Miss Taken#15 Up to Heaven and Down to Hell#23 The Invisible Hand
#08 A Burden of Blood#16 Hounded#24 A Difference in Kind